importance of electrical engineering essay

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Why should you think about a career in electrical engineering?

• Your Skills

Electrical engineering is a sector that focuses on the study, design and creation of equipment that use electricity, electronics, and electromagnetism. The electrical industry will always need more people to innovate and develop new creations, so why would you overlook this sector?

The demand for engineers is apparent in almost every engineering sector, however, electrical engineering remains one of the most popular. There are jobs available in a range of different sectors and industries and here’s why you should think about a career in electrical engineering.

What is electrical engineering?

Electrical engineering is all about the design, construction and building of electrical devices. This type of engineering all began with ‘ the implementation of  Michael Faraday's Law of Induction , which essentially states that the voltage in a circuit is proportional to the rate of change in the magnetic field through the circuit.’ (Livescience.com;2021)

Engineers working within the electrical sector can have a wide variety of different roles. They’re needed to design, plan, and supervise multiple projects, which means there is demand for a lot of different skills. You may be used to employers saying that ‘there is never a boring day’ but when it comes to electrical engineering, they might just be right. You may find yourself with different tasks every day and going off to different locations to help with a new idea or project.

The job roles can be adaptable and more often than not, employers want someone who can be flexible and have a ‘go with it’ attitude.

Why is this the sector for you?

Your skills can be transferable – Employers want diversity. They want people to come in from different backgrounds and bring a fresh mind set with them. It’s important to have skills, but innovation craves the differences from people. They need new ideas and new ways of working in order to achieve goals. So, whether you are new to the engineering sector or you are looking to find a new role within electrical, there is probably a place for you.

It’s a creative sector – If you’re a creative person and you have a lots of ideas, electrical can give you the opportunity to voice these ideas and work in a great team to help you achieve these.

There’s demand - There’s a huge benefit to the large demand for electrical engineers - the need is worldwide. You’ll are likely to have plenty of opportunities to travel and work remotely. A lot of electrical engineering jobs allow you to work in various places a few times a year too. If this element is of interest to you, it’s worth asking employers about travel in the interview stages.

It’ll never get boring - New electrical devices (industry and consumer based) are invented and created every day. More often than not, as soon as something goes to market, businesses are looking for the next big thing or a way to make the existing model better. Ideas are changed and new ideas for improvement and further innovation are always needed, and you’ll have a good time by being part of the next pioneering piece of technology.

What skills are needed for a career in electrical engineering?

• The ability to analyse problems and find solutions quickly using both theory and practical solution methods
• Organisational, communication and teamwork skills
• To be able to design and explain your designs clearly to people who won’t always understand your thought process
• Be aware of budgets and manage them well
• Understand the latest health and safety (and security) regulations in your workplace
• Patience and perseverance
• Be able to work to tight deadlines

Consider all of your options

Not every job is perfect, and a career in electrical engineering is no exception. The hours may be long sometimes to ensure deadlines are met. There are also a lot of complex tasks that are undertaken, so a well-focused mind is essential. However, when you enjoy your work, the hours put in can be very rewarding. Just like any job, there can be overtime and tough moments, but if engineering is the career for you, you’ll look past these things.

There’s a decent salary involved depending on the industry and your level of experience. On average an experienced (and chartered) electrical engineer can earn around £45,000 a year. If you want to be more specialised, you may need further qualifications. Some colleges offer distance learning courses as the sector is primarily IT focused. The IET is also a great resource for information, courses, and contacts for the electrical engineering sector.

There’s a good element of job security in the world of electrical engineering. The industry might have a demand for fresh thinking, but there’s an equal demand for experience and skills that you’ll only be able to acquire on the job. You have transferable skills, so why don’t you take the next step. Do you think electrical engineering might be the right career move for you? Click here to see the electrical engineering roles currently advertised on E&TJ.

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Home — Essay Samples — Life — Professions & Career — Electrical Engineering

Essays on Electrical Engineering

Electrical engineering essay topics for college students.

As a college student studying electrical engineering, choosing the right essay topic is crucial to your success. Not only does it demonstrate your knowledge and interest in the field, but it also allows you to explore new ideas and showcase your creativity. This page is designed to help you find the perfect essay topic that aligns with your interests and academic goals.

Essay Types and Topics

Argumentative essay topics.

• The Impact of Renewable Energy on Electrical Engineering
• The Ethical Considerations of Artificial Intelligence in Electrical Engineering
• Advancements in Electrical Engineering and Their Environmental Impact

Paragraph Example: The rapid growth of renewable energy technologies has sparked a heated debate within the field of electrical engineering. As the demand for sustainable solutions continues to rise, it is crucial to examine the impact of these advancements on the industry as a whole.

Paragraph Example: The ethical considerations surrounding artificial intelligence in electrical engineering are complex and multifaceted. As the field continues to evolve, it is essential for engineers to consider the long-term implications of their work and prioritize ethical decision-making.

Compare and Contrast Essay Topics

• The Evolution of Electrical Engineering in the 20th vs. 21st Century
• The Role of Electrical Engineering in Healthcare vs. Transportation
• Traditional vs. Modern Approaches to Electrical Engineering Education

Descriptive Essay Topics

• A Day in the Life of an Electrical Engineering Student
• Exploring Cutting-Edge Electrical Engineering Laboratories
• The Intricacies of Circuit Design and Implementation

Persuasive Essay Topics

• Advocating for Gender Diversity in Electrical Engineering
• The Importance of Ethical Practices in Electrical Engineering
• Promoting Innovation and Creativity in Electrical Engineering

Narrative Essay Topics

• My Journey to Discovering a Passion for Electrical Engineering
• An Unforgettable Experience in an Electrical Engineering Internship
• The Impact of Mentorship on My Growth as an Electrical Engineer

Engagement and Creativity

Essay writing is an opportunity for you to engage with your interests and develop critical thinking skills. We encourage you to explore these topics with an open mind and let your creativity shine through your writing.

Educational Value

Each essay type offers unique learning outcomes that can help you develop essential skills for your future career in electrical engineering. Whether it's honing your analytical thinking, refining your persuasive writing, or mastering descriptive and narrative techniques, these essays will provide valuable experience and expertise.

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The sfbu blog, why should you study electrical engineering.

Deciding what to study at university is never easy. Above all, when deciding on a college or university major, prospective students need to follow their passions. After all, it does you no good to study a topic that you simply aren’t interested in. In fact, according to a recent study, only 46% of college graduates actually work in their field of study. The same respondents were fairly divided regarding their prospects of finding a well-paying job in their field of study. Fortunately, as a premier university in San Francisco, we proudly offer cutting-edge degree programs. And an electrical engineering degree is cutting-edge. Electrical engineering has been around for a long time, at least since 1821 , but electrical engineers are still in high demand. It’s an old discipline that’s far from old-fashioned.

So, what makes electrical engineering so great? Well, for one, an electrical engineer works at the forefront of developing new technologies for many industries. From transportation and logistics to healthcare, construction, and robotics - electrical engineers are a required component. Electrical engineers also create and improve systems that provide a net benefit to society. Finally, and this may be the most important factor of all, electrical engineers are in high demand.

It’s important to leverage potential career options against how much money you’ll make and the kind of work you’ll be doing. That's why we wanted to take a deeper dive into electrical engineering. We offer a Master of Science in Electrical Engineering (MSEE) program, but is it right for you? What makes electrical engineering such a desirable area of study and potential career option?

What is the Difference Between Electrical Engineering and Electronic Engineering?

Electricity is an integral part of modern life. It could be argued that the discovery of alternating current and the advent of modern electricity was one of the big societal game changers of all time. Electricity and power generation touch just about every aspect of our lives. Let us count the ways:

• Power generation
• Transportation and logistics
• Healthcare and medical technology
• Quantum computing
• Artificial intelligence (AI)
• Cryptography
• Communications
• … and more!

Here’s a question everyone asks: What’s the difference between electrical and electronic? To put it simply, electrical engineers work with the supply and flow of electricity. Conversely, electronic engineers create and engineer physical devices that we use in our everyday lives. Electrical engineering specifically touches on the actual harnessing of electricity. This could include producing, delivering, storing, and transmitting power. Take one of our neighbors here at SFBU as an example. Tesla is so close we could bring them cookies. And they need a lot of electrical engineers. The proximity we have to so many world-class companies is one of the upsides of being a university in the San Francisco Bay Area.

Meanwhile, electronic engineering specifically refers to the creating, designing, and testing of electrical circuits and components. Electronic engineering also refers to integrating computer hardware and software systems. All applicable fields apply to electronic engineering, from AI to computation and communications.

We’ve talked about electrical engineering and what it is, but now the question is why should you choose it? Out of all possible options, why should this area of discipline be what you spend your valuable time studying?

As much as we hate to say it, money and pay are still primary motivating factors for anyone selecting a major or career. Fortunately, electrical engineers make a healthy living. According to the United States Bureau of Labor Statistics, the reported median salary for electrical engineers in 2021 was $100,420 and for electronic engineers, $104,820.

Electrical engineers currently have a good job outlook, on par with the average for the United States right now. The BLS expects job opportunities to expand by approximately 3% on an annualized basis. This would account for approximately 9,000 new high-paying jobs.

There are even ways to make more than half-a-million dollars per year as an electrical engineer. The key is to learn the attributes of a high-paying engineering job and then properly position yourself within the marketplace.

2. Specialization

Much like other high-tech majors, electrical engineering encompasses a wealth of different job titles. They include, but are not limited to:

• Electrical design engineer
• Electrical control engineer
• Power systems engineer
• Circuits engineer
• Electrical project engineer
• Instrumentation engineer
• Photonics specialist
• Electrical reliability engineer

And the list doesn’t end there. The fact is, if electricity fascinates you, then a career in electrical engineering might be exactly what you’re looking for.

3. Transferable Skills

Employers look for a diverse array of skills and fresh mindsets. Skills are essential, but innovation comes from new ideas and different ways of working to achieve your goals. Fortunately, the skills and innovative thinking you get from studying electrical engineering are easily transferred to other areas of study and career options.

4. High Demand

There’s a huge benefit to the high demand for electrical engineers: The need is global. There are not only high-paying electrical engineering jobs open all over the world, there are a lot of them. Even in today’s remote work environment, electrical engineers are traveling to where their jobs are. You’ll be hard pressed to find electrical engineers that are wont for work. From smartphones to medical devices and security systems, electrical engineers design it all.

5. It’s Never Boring

New electrical devices and components, whether for consumer or commercial applications, are invented and created every single day. When high-tech devices go to market, companies backing these devices are already looking for the next big thing. Companies build upon ideas and improve and innovate on current technologies every day. And many of them, especially those that serve universities in San Francisco, provide opportunities for their employees to be a part of the next big thing in technology and electrical engineering.

If you are even remotely interested in electrical engineering as a discipline for study in university, consider San Francisco Bay University. We are proud to be a university in San Francisco dedicated to cutting-edge degree programs. And we are even more proud to offer generous scholarships, grants, and tuition assistance to help students who want to get a degree in electrical engineering. Enroll today and future-proof your degree decision!

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Why should I study Electrical Engineering?

• Video: Why should I study Electrical Engineering?

What is Electrical Engineering?

Electrical engineering deals with the study and application of physics and mathematics combined with elements of electricity, electronics, and electromagnetism to both large and small scale systems to process information and transmit energy. It covers a wide range of sub-fields including electronics, digital computers, power engineering, telecommunications, control systems , RF engineering, and signal processing.

Three reasons to study Electrical Engineering:

• Always in demand: the technology sector grew rapidly in the last decades and so did the demand for those who create, understand and develop electrical control systems, which means good job opportunities for you after graduation.
• High salaries: as an electrical engineer, you will begin your career higher on the salary ladder than e.g. teachers or social science graduates.
• Future technologies: electrical engineering is at the forefront of developing new technologies for a number of industries including those of transport, healthcare, construction and robotics.

How to study Electrical Engineering?

Courses in electrical engineering will teach students how the industry works, equipping them with the engineering skills necessary to design, assess and improve electrical systems.

After learning the foundations, students can specialise in their chosen area of interest (examples include power generation and supply, communications and media, and robotic systems). The courses comprise laboratory work, tutorials, lectures, project work in groups and as individuals.

It is often recommended that students graduating with a bachelor’s degree in electrical engineering go on to work before moving on to a master’s study. By doing so, bachelor degree holders obtain real-world practical experience. This can also be done during undergraduate studies via internships, or dual-study programmes.

What kind of jobs can I get by studying Electrical Engineering?

Graduates with a degree in electrical engineering go on to pursue careers in energy, construction, manufacturing, transport, telecommunications, engineering and computing. Dependent on the stage of your career, or project phase, electrical engineers can work in various locations, whether that be in laboratories, offices, and building sites.

How can U-Multirank help me find the best Electrical Engineering study programme for me?

If you’re considering pursuing a degree in electrical engineering, then let us help you find the best university for you. U-Multirank’s ‘ For students ’ track offers personalised university comparisons, so you can find the university that best matches you. U-Multirank’s subject rankings provide the feedback of more than 100,000 current students studying at the respective universities, offering a unique student perspective to the rankings via our Teaching & Learning dimension. Create your own personalised rankings today, and compare universities according to what matters most to you.  To start, make sure to select electrical engineering as your subject of interest and we’ll help guide you through the rest.

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Teaching Electrical Engineering Students the Skill of Academic Essay Writing in the Context of Scientific Discourse

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Five reasons to study Electrical & Electronic Engineering

If you're interested in a degree in electrical & electronic engineering, discover five reasons how it can help you with your career and what it can do for you..

1. Be at the forefront of future technologies

Electrical engineering is at the forefront of developing new technologies for a number of industries including transport, healthcare, construction and robotics. It’s an exciting time to be an engineer.

2. Support others through your work

Electrical and electronic engineers create and improve systems to benefit society.

Smartphones, for instance, have revolutionised the way we communicate, electrical systems in medical equipment allow us to monitor patients more effectively, and the electronics in security systems allow us to feel more secure.

3. Electrical engineers are in demand

With the rapid expansion of the technology sector, the demand for those who can create, understand and alter electrical control systems has risen.

Check the graduate prospects column on our subject table for Electrical & Electronic Engineering, and you’ll see the scores remain high even when lower down the table. This suggests high employability in Electrical & Electronic Engineering graduates, an obvious bonus and real incentive for undergraduates looking to start a career in this field.

• READ MORE 
• Search undergraduate courses
• Electrical & Electronic Engineering subject guide
• Electrical & Electronic Engineering subject table

4. Starting salaries are high

Graduate earning data shows that Electrical & Electronic Engineering graduates do very well, with salaries in a professional job rising above £26,000. A career in this subject could see you supporting society with its electrical needs and getting paid a decent wage for doing so.

5. Many global opportunities

Electrical engineers are required all over the world. Search through courses and you’ll discover several Electrical & Electronic Engineering courses that have opportunities to study abroad. If spending time studying or working overseas appeals to you, then perhaps this subject area is right for you.

• What graduates do and earn

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104 Electrical Engineering Essay Topic Ideas & Examples

Inside This Article

Electrical engineering is a diverse and challenging field that offers a wide range of opportunities for those interested in pursuing a career in the industry. Whether you are a student looking for inspiration for your next essay assignment or a professional seeking to expand your knowledge, here are 104 electrical engineering essay topic ideas and examples to help you get started.

• The Impact of Renewable Energy Sources on the Electrical Grid
• The Evolution of Electrical Engineering in the 21st Century
• The Role of Electrical Engineers in Smart Grid Technology
• The Future of Electric Vehicles and Charging Infrastructure
• Advancements in Power Electronics and Renewable Energy Integration
• The Importance of Cybersecurity in Electrical Engineering Systems
• The Challenges of Electromagnetic Compatibility in Modern Electronics
• The Role of Electrical Engineers in Sustainable Energy Development
• The Impact of Artificial Intelligence on Electrical Engineering Practices
• The Role of Electrical Engineers in Disaster Response and Recovery Efforts
• The Benefits and Challenges of Microgrids in Modern Energy Systems
• The Role of Electrical Engineers in the Internet of Things (IoT)
• The Impact of Electric Power Distribution Systems on Energy Efficiency
• The Challenges of Power Quality Management in Electrical Engineering
• The Role of Electrical Engineers in Aerospace and Defense Industries
• The Future of Energy Storage Technologies in Electrical Engineering
• The Impact of Electric Power Transmission Systems on Grid Resilience
• The Role of Electrical Engineers in Smart Building Design and Automation
• The Challenges of Electromagnetic Interference in Electrical Engineering Systems
• The Role of Electrical Engineers in Healthcare Technology Innovation
• The Benefits and Challenges of Wireless Power Transfer Technologies
• The Impact of Digital Signal Processing in Electrical Engineering Applications
• The Role of Electrical Engineers in Telecommunications Infrastructure Development
• The Challenges of Power System Stability in Electrical Engineering Systems
• The Role of Electrical Engineers in Robotics and Automation Industries
• The Benefits and Challenges of Energy Harvesting Technologies
• The Impact of Electric Power Generation on Climate Change
• The Role of Electrical Engineers in Industrial Automation and Control Systems
• The Challenges of Electromagnetic Radiation in Electrical Engineering Systems
• The Role of Electrical Engineers in Renewable Energy Policy and Regulation
• The Benefits and Challenges of Grid Modernization Initiatives
• The Impact of Electric Vehicles on Power Grid Infrastructure
• The Role of Electrical Engineers in Disaster Resilience Planning
• The Challenges of Electromagnetic Pollution in Electrical Engineering Systems
• The Role of Electrical Engineers in Sustainable Urban Development
• The Benefits and Challenges of Energy Efficiency Programs
• The Impact of Electric Power Distribution Systems on Environmental Sustainability
• The Role of Electrical Engineers in Smart City Initiatives
• The Challenges of Electromagnetic Compatibility Testing in Electrical Engineering
• The Role of Electrical Engineers in Transportation Infrastructure Development
• The Benefits and Challenges of Electric Power Transmission Technologies
• The Impact of Electric Vehicles on Air Quality
• The Role of Electrical Engineers in Clean Energy Innovation
• The Challenges of Electromagnetic Field Exposure in Electrical Engineering Systems
• The Role of Electrical Engineers in Energy Policy Advocacy
• The Benefits and Challenges of Electric Power Distribution Technologies
• The Impact of Electric Vehicles on Energy Demand
• The Role of Electrical Engineers in Disaster Preparedness Planning
• The Challenges of Electromagnetic Pulse (EMP) Protection in Electrical Engineering Systems
• The Role of Electrical Engineers in Renewable Energy Investment
• The Benefits and Challenges of Electric Power Transmission Line Design
• The Impact of Electric Vehicles on Urban Planning
• The Role of Electrical Engineers in Energy Storage System Integration
• The Challenges of Electromagnetic Interference Testing in Electrical Engineering Systems
• The Role of Electrical Engineers in Climate Change Mitigation Strategies
• The Benefits and Challenges of Electric Power Distribution System Automation
• The Impact of Electric Vehicles on Traffic Congestion
• The Role of Electrical Engineers in Energy Efficiency Standards Development
• The Challenges of Electromagnetic Pollution Monitoring in Electrical Engineering Systems
• The Role of Electrical Engineers in Sustainable Transportation Infrastructure
• The Benefits and Challenges of Electric Power Transmission Line Maintenance
• The Impact of Electric Vehicles on Public Health
• The Role of Electrical Engineers in Renewable Energy Financing
• The Challenges of Electromagnetic Field Exposure Assessment in Electrical Engineering Systems
• The Role of Electrical Engineers in Energy Conservation Programs
• The Benefits and Challenges of Electric Power Distribution System Upgrades
• The Impact of Electric Vehicles on Noise Pollution
• The Role of Electrical Engineers in Energy Policy Analysis
• The Challenges of Electromagnetic Pulse (EMP) Resilience in Electrical Engineering Systems
• The Role of Electrical Engineers in Sustainable Development Planning
• The Benefits and Challenges of Electric Power Transmission Line Inspection
• The Impact of Electric

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Electrical and Electronics Engineering Career Development Report

Introduction.

Electrical and electronics engineers engage in different activities, which involve technologies of different types. Engineers in these fields usually design, develop, test, and assess manufacturing of different electrical and electronic machinery.

These machines may range from broadcasting, telecommunication, vehicles and their parts, light, radar, power systems, and navigation equipment among others.

In some cases, engineers may work in information technology (IT) departments and computer firms. Nevertheless, engineers in the field of computers and IT are known as computer engineers (Allan, 2004).

Electrical and electronics engineering is engineering branch, which focuses on the use of electricity on different forms. These may also include other areas like electronics.

Electronics engineering is the branch of electrical engineering, which deals with the uses of “the electromagnetic spectrum and with the application of such electronic devices as integrated circuits, transistors, and vacuum tubes” (Allan, 2004).

Electrical engineering normally applies to the branch of engineering, which focuses on the use of heavy electric current. This may include light, power, and other gadgets. On the other hand, electronics engineering relates to the branch engineering, which uses light electric current.

These may include apparatus like radio, radar, communication gadgets, computer systems, signals, and other control systems.

As technology progresses, differences between electrical and electronics engineering have declined. For instance, distinctions are difficult to draw in cases where conversion of electric power takes place.

In short, electrical engineers handle challenges related to electrical gadgets and electric power transmission while electronics engineers deal with electronic equipment (Weber and Frederik, 1994).

History of Electrical and electronics engineering

European thinkers developed their interests in electrical issues during the 17 th century. Electrical and electronics engineering is a field, which took scientific and mathematical concepts. Emphasis has been on mathematical predication followed with laboratory research.

Pioneers in this field included Ohm, Ludwig, Volta, Hans, Faraday, and Joseph, who came from different European countries. James Maxwell applied mathematical principles to explain electromagnetic energy as radiation.

Later, Heinrich Hertz experimentally showed the existence of such waves, which later became known as radio waves (Weber and Frederik, 1994). This marked the emergence of electrical engineering as a scientific discipline.

In 1837, Samuel Morse invented the telegraph. This marked a turning point in the use of electrical knowledge. However, it took more than 40 years for people to realize the need for electrical engineers. This was the time (1876) when Graham Bell invented the telephone.

Later, in 1878, Thomas Edison introduced the incandescent lamp. The first electric generating company in New York resulted in the need for skilled people in the field of electrical engineering to perform tasks related to development of electricity. This was because of the Edison effect.

The Edison effect mainly analyzed the flow of electric current while in use. Subsequent studies concentrated on the flow of electricity in which scholars introduced the theory of electron in electrical charge.

Thomson of England experimented and demonstrated that Edison effect resulted from negatively charged elements, which he referred to as electrons. These studies later led to the development of radio engineering.

In the 1930, engineers introduced electronics as a general term that would cover both radio and the industrial use of electron tubes (Ryder and Donald, 1984).

After the invention of the transistor in 1947, the field of electronic engineering has developed to become a specialized field of designing and developing electronic devices like circuits, transistor, and others.

The Nature of Work

Electrical engineers are responsible for designing, developing, testing, and supervising the production processes of electrical devices (Trevelyan, 2005).

Devices, which engineers produce, differ because they come from different fields like vehicle, aircraft, motors, power generation stations, control systems, wiring, lighting, and others for electric purposes.

In some industries and academia, engineers or students may apply the terms electrical and electronics engineering in similar contexts. However, electrical engineers have concentrated on power generations and its supply.

On the other hand, electronics engineers’ major concerns have been on the use of electricity on electrical gadgets and automatic control systems. Electrical engineers focus on power systems, equipment, and their production.

The field of electronics engineering is wide. As a result, engineers in this field have many areas of specialization.

Apart from computer engineers, other electronics engineers can work on different technologies, which may include radio, music systems, GPS (tracking systems), and other electronic gadgets.

In this regard, electronics engineers invent, build, examine, and assess development processes of electronic devices. These devices may include communication and broadcasting equipment.

Other electronics engineers have ventured into fields closely associated with computer engineering. These are computer hardware engineers, who specialize on computer hardware.

There are also electronics engineers who may specialize in a given field, such as control, communication systems, and other areas of electronics” (Trevelyan, 2005).

Work Environment

Many electrical and electronic engineers have different working environments. These are offices, research centers, laboratories, and industrial plants. There are also offsite jobs. This implies that such engineers may travel within or outside the country for a job.

Electrical and electronic engineers have several functions, which may include the following:

• General research in mathematics, sciences, and applied sciences as a way of gaining new ideas applicable in the broad field of electronics and electrical engineering.
• Applied research with reference to discoveries in basic areas with the aim of developing new concepts and principles of use.
• Invent and develop new gadgets, materials, and produce new tools to fit existing ones or meet the proposed standards.
• Engineers also design gadgets and electronic systems for production.
• Testing devices before use.
• Establishing the quality of electronic gadgets.
• Assessment of production details.
• Conducting post production tests, repair, and maintenance.
• Engaging in research and development, management, marketing and sales.

The rapid development of technologies, gadgets, and markets in the electrical and electronics industries has forced engineers to seek for new ranges of skills and knowledge needed to control events in the engineering field.

Consequently, consulting engineers, who have specific knowledge and experiences in emerging areas, have emerged to analyze and recommend the way forward for a project.

Consulting engineers require highest levels of education in basic and applied sciences. In some cases, management engineers may require doctorate degrees in order to take such positions.

Engineers who design, develop, and assess product developments require master’s degree qualifications.

There are also additional requirements in high technology industries, which are the latest forms of electronics. These may include bachelor’s degree in other areas like sales and marketing for strategic objectives and competitive capabilities of the firm.

Employment fields

Since the end of the World War II, several specialized areas of electrical engineering have emerged. These specialized areas mainly relate to electronic computer engineering.

In addition, computer engineering has attracted several people from other areas, which are not within the electrical and electronics engineering. These are linguists, logicians, and experts in practical mathematics.

The field of electricity generation, power supply, and its application is also broad. Areas of expertise are mainly in designing, constructing power transmission lines, turbines, power transformers, electronic gadgets, lighting areas, and development of motors (Roberts, 2003).

The fields of communications have also contributed to increased demands for engineers in electrical fields. Communications include telephony, telegraphy, and satellite communication systems.

In addition, new modes have also emerged, such as voice data and video conferences, which require knowledge in Internet technologies, optical fibers and laser signals (Roberts, 2003).

In fact, most engineers have moved to communication technologies through computers connected via the Internet. Consequently, engineers and communication experts now collaborate in designing, developing, testing, and deploying new equipment in such projects.

Usages of electricity and electronics in other areas have increased as different technologies emerge. For instance, electronic gadgets now dominate most areas of research, homes, hospitals, and laboratories.

There are also theoretical specialists in circuit theory, information theory, radio wave propagation, and microwave theory (Hwei and Hsu, 1995).

Another area of importance is the development of materials, which engineers use to manufacture electric equipment. These materials are insulators, conductors, and magnetic products.

The most active field has been the development of “computer integrated circuits and other digital gadgets” (Trevelyan, 2005).

Productions of home appliances and electronic systems have dominated the field of engineering. In fact, now engineers are aiming at developing home appliances based on the smart technology.

Engineers can now develop video game players, stereo gadgets, radio systems, television sets, and other home appliances. In addition, the use of technology has allowed engineers to develop equipment for “vehicles, aircraft navigation, ships, and automobiles” (Trevelyan, 2005).

There are also aerospace electronic products, which include “navigation aid, automatic pilots, traffic radar, and landing, and collision avoidance” (Trevelyan, 2005). The marine department also depends on these systems for navigation.

Educational Requirements

Engineers in electrical and electronics require bachelor’s degree in fields of engineering such as electronic, electrical, and computer. However, some basic areas may need a graduate level degree for potential engineers.

In addition, electrical engineers who engage in public services also need a license to conduct their businesses. Still, it is advisable for any engineers to pursue higher education in order to keep pace with rapidly evolving innovations in the field of engineering.

Engineering jobs require different responsibilities with regard to product design, standards, production, and applications of such products into use. In addition, engineers must engage in constant research in order to develop new products and solutions for the modern consumer.

There are myriads of challenges in the field of electrical and electronics engineering. Engineers must identify problems, propose solutions, select viable options, materials, implementation processes, and test approaches.

Such decisions must account for product standards, safety during productions, and high performance during use, and production at low costs.

Some engineers may perform technical aspects of the job, as well as engage in managerial functions in an organization.

It is advisable for any potential engineer to get education qualifications for management duties because of various developments in technologies, engineering, and applied science.

Potential engineers should study Bachelor of Science in engineering and specialize in electrical and electronics engineering. This should be a starting point for aspiring engineers.

Such qualifications are also important in other fields, one may need to study other subjects related to laws, medicine, ethics, and problem solving approaches because modern practices require multifaceted approaches.

These skills are fundamental for leadership positions in engineering organizations, which require leaders to work with other experts and communities outside the engineering field.

Electrical and electronics engineering bachelor’s degree qualification is important for engineers who want to explore other related areas like aerospace engineering, computer engineering, and biomedical engineering.

The supply of competent engineers is critical for the sector (Halpin, Halpin and King, 2002).

Other Qualifications

Engineers also require other qualifications, which may not be within the course. Generally, engineers must be investigative, imaginative, probing, and must insist on details. Engineers must also have abilities to communicate with others effectively through both written and oral modes.

The importance of communication among engineers has increased because engineers constantly interact with people from other fields and cultural backgrounds.

Newest finding Inventions

New findings and inventions in electrical and electronics engineering are numerous. Therefore, this report only presents some of the fascinating inventions in the recent time.

Electronic Pills

Engineers have invented electronic pills to gather data inside the human body. The pills have “sensors or tiny cameras that collect information as they travel through the gastrointestinal tract before being excreted from the body a day or two later” (Inventor Strategies Group, 2013).

The pills can collect data related to acid contents, blood pressure, and temperature. They can also gather information on the intestine and esophagus. This method will replace previous approaches like the intrusive endoscopy, catheters, and radioisotopes. They can also measure movements of muscles.

Digital Pen

Now we have a digital pen. This invention will replace scanners. It relies on a wireless technology and a clip-on receiver that can record all written information digitally. The pen can also connect to the computer and upload the written material for viewing, editing, or filling.

The pen relies on “character recognition software and works by recording movement” (Inventor Strategies Group, 2013). It also has “a profile creation, a dictionary, and 15 language options” (Inventor Strategies Group, 2013).

Instant Prints

Now people can “print instantly from a digital camera” (Inventor Strategies Group, 2013). The printer is small, but it can produce “pictures in full colors (2″ x 3″) by relying on ‘inkless’ technology” (Inventor Strategies Group, 2013).

It uses heat-activated crystals to “develop pictures, which are water proof, tear proof, and smear proof” (Inventor Strategies Group, 2013). It can also connect to other electronic gadgets through the Bluetooth or USB cable.

Outlook for the Future

Some studies indicate that there are favorable job opportunities for electrical and electronics engineering graduates. Job opportunities have risen from the retiring engineers and new jobs, which have their roots from modern technologies.

As a result, the labor market for electrical and electronics engineers is quite stable. The supply meets the expected market demands.

Although the prediction shows that engineering graduate job markets will grow, the labor market in this field grows at a slow rate compared to other fields (US Bureau of Labor Statistics, 2013).

The field of electrical and electronic engineering has intense competitions from both local engineers and others from different countries. The demands for electronics have increased at homes, plants, and other fields.

However, an increment in competition among engineers has resulted in competition for jobs. As a result, engineering firms may only consider highly specialized engineers or other engineers from foreign countries, who may perform similar jobs at low costs.

This has affected employment in the domestic markets. The service industry of electrical and electronics engineering has the highest growth rate because of the demand for specialized engineers in such areas.

These trends in the employment sectors show that it is critical for aspiring engineers to attain the highest levels of academic qualifications in different areas.

This is imperative because engineers who may fail to match knowledge requirements in the industry may lose their jobs, lose promotion opportunities, or fail to secure employment completely.

In the US, the US Bureau of Labor Statistics (BLS) estimates that employment in electrical engineering field will increase by two percent between 2008 and 2018 (US Bureau of Labor Statistics, 2013).

Industry analysts have noted that the slow growth of employment of domestic graduates has taken place because some of the firms in the US hire low cost employees from foreign countries.

Electrical engineers may work in different organizations, which include private and public sectors. Other engineers may prefer to start their own businesses and become consultants in their areas of expertise.

Salary Information

The BLS estimated that the median yearly salary for electrical engineers “in May 2010 was $87,770 in which the 10 th percentile in the job earned $54,030 and the 90 th percentile earned $128,610” (US Bureau of Labor Statistics, 2013).

The most lucrative field in electrical engineer “was the motion picture and video industry with a mean annual wage of $114,700” (US Bureau of Labor Statistics, 2013).

Electrical and electronics engineering has grown significantly since the 17 th century. The field now includes a wide range of technology in different fields.

Engineers in this field “design, develop, test, and assess the manufacturing processes of different electrical and electronic products” (Ferry and Bird, 2001).

Some of the fields for engineers include telecommunication sector, computer engineering, power generation and supply, aerospace, navigation devices, home appliances, automotive industries, and radar systems (Ferry and Bird, 2001).

In addition, there are also other related fields, but one must note that broad knowledge in the above areas can lead to other specialized areas.

Bachelors of Science degree in an electric and electronic field should be the minimum qualification for aspiring engineers. There are other areas, which require specialized knowledge. Moreover, new inventions require engineers to keep up with the pace in the industry.

Therefore, it is necessary for engineers to attain highest levels of qualifications in other fields related to engineering because they constantly interact with professionals from other fields.

Engineers can also become consultants in their areas of expertise. The labor market is growing, but there is intense competition from the global markets.

• How have engineering inventions affected sales and consumption of their products?
• How can engineering schools ensure a supply of competent engineers?
• What are ethical responsibilities of engineers?
• How can engineers ensure sustainable future?

Allan, R. (2004). Electrical Engineering. New Jersey: Prentice Hall.

Ferry, D., and Bird, J. (2001). Electronic Materials and Devices. Massachusetts: Academic Press.

Halpin, S., Halpin, F., and King, L. (2002). Impacting the future of power engineering: a focus at the pre-college level. IEEE Transactions on Power Systems, 12 (3), 1035-1039.

Hwei, P., and Hsu, S. (1995). Outline of Theory and Problems of Signals and Systems. New York: McGraw-Hill Professional.

Inventor Strategies Group. (2013). New Electronic Inventions . Web.

Roberts, M. (2003). Signals and Systems. New York: McGraw-Hill Professional.

Ryder, J., and Donald, G. (1984). Engineers and Electrons. New York: IEEE Press.

Trevelyan, J. (2005). What Do Engineers Really Do? Australia: University of Western Australia.

US Bureau of Labor Statistics. (2013). Electrical and Electronics Engineers . Web.

Weber, E., and Frederik, N. (1994). The Evolution of Electrical Engineering: A Personal Perspective. New York: IEEE Press.

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Reasons To Study Electrical Engineering

Electrical Engineering is about generating, transmitting, distributing, controlling, and using the electrical power required to operate small-scale devices, such as a sensor or as large as the equipment for space stations.

An electrical engineer can design, manufacture, and market marketing equipment. The field of application is wide because today’s world depends on electrical energy to function. In this way, the job sources are varied.

On the other hand, no day is the same as the previous one when working with devices. Technical failures in electrical circuits will vary depending on the equipment, and something new is learned every day. Furthermore, technology is constantly advancing, and discoveries require new skills.

A typical electrical engineer’s professional aspirations lie in creating new methodologies to reduce electrical risks in a system. It is about the possibility of preventing and solving problems, permanently carrying out fieldwork, and understanding the complexity of electrical systems.

Are you thinking about studying electrical engineering? If so, you’re making a great decision!

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Top 10 Reasons To Study Electrical Engineering

Here are some good reasons to study electrical engineering and pursue a career in it:

• A lot of Career Options
• Consistent Progress in Career
• Demand Worldwide
• It’s Easy to Get Your First Job
• You Get a Good Salary
• You Can Work in Other Countries
• There Is the Possibility of Carrying Out Pre-professional Training
• A Wide Variety of Skills and Knowledge Is Acquired
• Computer skills are acquired
• Has prestige

1. A lot of Career Options

Electrical engineering is a vast discipline that has linkages to other engineering disciplines and several subfields. Electrical engineering thus obtains an interdisciplinary advantage and diversifies its application in various academic and professional domains.

With this versatility, students have access to a wide range of specializations and numerous career options to choose from, such as:

• Control Systems
• Microelectronics
• Power Engineering
• Radio-Frequency Engineering
• Signal Processing
• Telecommunications

Thus, you can expand your expertise while pursuing an electrical engineering degree by adding pertinent specializations to boost your career opportunities.

2. Consistent Progress in Career

Electrical engineering is a rapidly evolving field that is constantly growing due to developing technologies and innovations in current models, methodologies, and design.

To encourage you to pursue electrical engineering as a career, take a look at the following statistics:

The job outlook for electrical and electronics engineers is expected to go up 7% between 2020 and 2030 , according to the US Bureau of Labor Statistics.

It means Electrical, and electronics engineers are anticipated to have an average of 22,700 job vacancies in the next ten years. This is a definite sign that the electrical engineering discipline will progress further and remain a promising career option.

3. Demand Worldwide

Electrical engineers are in high demand all over the globe, and they will continue to be as long as there is electricity in the world.

Organizations and hiring managers are always looking to employ electrical engineers from multiple countries to add diversity, fresh perspectives, and new ways of doing things to the workforce.

And it’s because the field of electrical engineering is grounded on essential, universal principles of electrical, physics, and mathematics, so your acquired expertise does not confine you to the nation where you studied.

For this reason, Electrical engineers have a high potential for better employment options worldwide.

4. It’s Easy to Get Your First Job

It is easy for electrical engineering students to get their first job because it is one of the most demanding careers by the labor market and the least chosen by young people. In addition, this professional field does not require an advanced degree of study to find work. You can enter the labor market and earn good salaries with a bachelor’s degree. If you want to do a master’s degree in electrical engineering, the possibilities (and the compensation) will be much more significant.

5. You Get a Good Salary

One of the major advantages of being an engineer is the compensation. The highest-paid engineers in the industry are, in fact, electrical engineers.

The average electrical engineer’s salary is $92,501 per year in the United States, which translates to $47.44 per hour.

Entry-level electrical engineer jobs have a starting salary of $75,004 per year or $38.46 per hour. On the other hand, the most experienced electrical engineers earn up to $120,000 per year or $61.54 per hour.

6. You Can Work in Other Countries

Having a degree in electrical engineering can open up opportunities to work in other countries of the world. As mathematics, electricity, and physics laws are universal, the knowledge acquired does not limit you to working only in the country you studied.

In addition, many international companies require this profession and offer reasonable remuneration. Gaining proficiency in English can benefit you immensely. It’s important to note that nationality or a prior work permit are also required for employment in other countries in a range of professions.

In the case of engineering, it mainly happens that contracts place multinational companies responsible for issuing you that work permit.

7. There Is the Possibility of Carrying Out Pre-professional Training

Many universities require electrical engineering students to undertake pre-professional training. Generally, this internship can be extended or turned into a permanent job position if an excellent personal and professional image is left. It is an excellent opportunity for the employer to know your skills and work profile.

8. A Wide Variety of Skills and Knowledge Is Acquired

An electrical engineer acquires a wide variety of knowledge in their career. In addition, electrical engineers develop great skills , from programming to report writing, and you are faced with the daily challenge of finding solutions to problems. Electrical engineering is a practical area. You will be able to use the knowledge acquired to learn to solve problems.

9. Computer skills are acquired

Electrical engineers encounter computer problems at every stage of their studies as well as every day of work. As a result, they typically acquire computer skills throughout their studies. It is because electrical engineers have to install various programs for their studies, conduct analyses, and fine-tune elements or electrical circuits.

10. Has prestige

Public and private institutions both depend heavily on electrical technology in today’s world. Life as we know it would come to an end without the skills of electrical engineers as there would be no electricity.

Therefore, becoming an electrical engineer will provide you with prestige and prominence that you might not attain in other professions.

Advantages and Disadvantages of Studying Electrical Engineering

There are both advantages and disadvantages to studying electrical engineering. On the plus side, electrical engineers are in high demand, and they can earn a good salary. They also have the opportunity to work in a variety of industries, including aerospace, automotive, and telecommunications.

On the downside, electrical engineering can be a very challenging field, and it requires a great deal of math and science skills. In addition, electrical engineers often work long hours, and they may have to travel for their job.

Best Schools for Electrical Engineering in the US

Here’s a list of the top 10 schools for studying electrical engineering in the US:

• Georgia Institute of Technology – Atlanta, GA
• Princeton University – Princeton, NJ
• Massachusetts Institute of Technology (MIT) – Cambridge, MA
• University of Texas – Austin, TX
• University of California – Berkeley, CA
• Virginia Tech – Blacksburg, VA
• Stanford University – Stanford, CA
• Illinois Institute of Technology – Chicago, IL
• Carnegie Mellon University – Pittsburgh, PA
• University of Houston – Houston, TX

Frequently Asked Questions:

1 - why choose electrical engineering.

Electrical engineering is one of the promising career prospects in today’s world with job opportunities, working conditions, and growth at maximum. With the advent of advanced technology, electrical systems and devices require expert input which a qualified engineer can bring to the table.

2 - Why are electrical engineers important?

Electricity is the lifeblood of modern society. It powers our homes, our businesses, and our public infrastructure. Electrical engineers are responsible for generating, transmitting, and distributing electricity. They also design and develop electrical equipment, such as motors, generators, lighting systems, and wiring diagrams.

Without electrical engineers, our world would be a very different place. We rely on their expertise to keep the lights on and our homes and businesses running smoothly. Electrical engineers make a significant contribution to society and the economy, and we are grateful for their skills and knowledge.

3 - Is electrical engineering good for the future?

Indeed. Electrical engineering has a bright future as the job prospects of electrical engineers are anticipated to increase by 7% from 2020 to 2030, according to the US Bureau of Labor Statistics . This will open up about an average of 22,700 positions, several of which offer handsome incomes.

Electrical engineering centers on the generation, transportation, distribution, management, and exploitation of the electric power required to operate sensors and other small-scale devices and the massive gears used in space stations.

As we can’t think about our lives without electricity, we cannot imagine a world without electrical engineers. That’s why electrical engineers remain in high demand across the globe, regardless of area, city, or continent.

There are many reasons to study electrical engineering , whether it’s a high salary, great prestige, or numerous career options, but we’ve just covered 10 in this blog.

We hope reading this blog convinced you to study electrical engineering and pursue it as a career.

You can find more interesting articles on engineering in our blog section . We suggest you visit that to gather more information.

Licensed Professional Engineer in Texas (PE), Florida (PE) and Ontario (P. Eng) with consulting experience in design, commissioning and plant engineering for clients in Energy, Mining and Infrastructure.

Home » All articles » The Importance of Engineering in Modern Society: Solving Today’s Challenges

The Importance of Engineering in Modern Society: Solving Today’s Challenges

Welcome to our blog post on the importance of engineering in modern society and how it plays a crucial role in solving the challenges we face today. Engineering is not just about building structures or designing machines; it is a field that encompasses problem-solving, innovation, and creating solutions that improve our lives. In this post, we will explore the significance of engineering in addressing issues such as climate change, renewable energy, transportation, and healthcare. Join us as we delve into how engineers are shaping the future and making a positive impact on society.

Table of Contents

1. Sustainable Development and Environmental Engineering

1.1 an overview.

The field of sustainable development and environmental engineering plays a crucial role in addressing the challenges faced by modern society. Engineers in this field are tasked with developing innovative solutions to tackle environmental issues, while simultaneously ensuring the long-term viability and sustainability of our resources.

1.2 The Importance of Sustainable Development

Sustainable development refers to the practice of using resources efficiently to meet present needs without compromising the ability of future generations to meet their own needs. Engineers in this field are at the forefront of implementing strategies to achieve sustainability in various sectors, such as energy, water, transportation, and waste management.

1.3 Energy Engineering

One of the key areas where sustainable development and environmental engineering are vital is in the field of energy. Engineers are constantly working on developing renewable energy sources, such as solar and wind power, which can help reduce our dependence on fossil fuels and mitigate the adverse effects of climate change.

1.4 Water Management

Water scarcity and pollution are major concerns that require innovative engineering solutions to ensure sustainable access to clean water for present and future generations. Engineers in this field design and implement efficient water treatment and conservation methods, as well as develop sustainable irrigation systems to optimize water usage in agriculture.

1.5 Transportation and Infrastructure

Transportation plays a significant role in society, but it also contributes to environmental degradation. Sustainable development engineers are focused on developing and implementing eco-friendly transportation solutions, such as electric vehicles and efficient public transportation systems, to reduce carbon emissions and improve air quality in urban areas.

1.6 Waste Management

Proper management of waste is essential for maintaining a healthy and sustainable environment. Environmental engineers work to develop effective waste management strategies that include recycling, composting, and waste-to-energy technologies. These strategies aim to minimize the amount of waste generated and reduce the impact of landfills on ecosystems.

1.7 Environmental Impact Assessment

Environmental engineering involves conducting thorough assessments of potential projects or developments to identify and mitigate any adverse environmental impacts. This process ensures that new infrastructure or industrial projects adhere to strict environmental regulations and minimize their ecological footprint.

1.8 Conclusion

In conclusion, sustainable development and environmental engineering are crucial disciplines that address the challenges posed by modern society. Through the implementation of innovative engineering solutions, professionals in this field can help create a greener and more sustainable future. By focusing on areas such as energy, water, transportation, waste management, and environmental impact assessment, engineers are playing a vital role in ensuring the long-term well-being of both the environment and future generations.

2. Energy and Resource Management: The Significance of Engineering in Modern Society

Efficient management of energy and resources.

The importance of engineering cannot be overstated when addressing the challenges of energy and resource management in our modern society. Engineering encompasses a wide range of disciplines that tackle the complex issues related to energy production, consumption, and resource utilization. Through innovative approaches and cutting-edge technologies, engineers play a crucial role in solving these pressing challenges and paving the way for a more sustainable future.

Optimizing Energy Production and Consumption

Engineers are actively engaged in developing efficient methods for energy production while minimizing environmental impact. From designing renewable energy systems to optimizing the efficiency of fossil fuel-based power plants, engineers strive to maximize energy output while minimizing waste and emissions. By harnessing the power of renewable sources such as solar, wind, and hydroelectric, engineers contribute to a more sustainable and cleaner energy mix.

Revolutionizing Resource Utilization

Effective resource management is another crucial aspect addressed by engineering. Engineers work diligently to find innovative solutions for minimizing resource depletion and waste generation. Whether it’s through advanced recycling technologies, efficient water management systems, or sustainable agricultural practices, engineers constantly seek ways to optimize resource utilization and reduce our ecological footprint.

Challenges in Modern Society

Modern society faces numerous challenges when it comes to energy and resource management. The exponential increase in global population and industrialization has put immense pressure on our existing resources. Moreover, the adverse effects of climate change have necessitated the urgent need for sustainable energy alternatives. These challenges demand creative and inventive engineering solutions to ensure a resilient and environmentally conscious future.

Emerging Engineering Solutions

To address these challenges, engineers are developing innovative technologies such as smart grids, energy storage solutions, and efficient transportation systems. These advancements not only promote efficient energy use but also enhance overall resource management. For instance, smart grids enable real-time monitoring and optimization of energy distribution, ensuring minimal energy waste. Similarly, advances in battery technology have revolutionized energy storage, enabling the integration of renewable energy sources into the grid.

The Role of Engineering Education

To continue solving the energy and resource management challenges of the future, it is essential to invest in engineering education. By training future engineers in sustainable design principles, renewable energy systems, and resource optimization techniques, we can ensure a continuous stream of individuals equipped to tackle these problems head-on. Fostering innovation and collaboration among engineering students will promote the development of groundbreaking solutions, setting the stage for a more sustainable society.

Considering the pivotal role of engineering in energy and resource management, it is crucial to recognize the significance of this discipline in addressing the challenges of the modern world. Through research, innovation, and education, engineers are instrumental in developing sustainable solutions that optimize energy production, consumption, and resource utilization. By embracing the potential of engineering, we can create a more sustainable and resilient society for future generations.

3. Infrastructure and Urban Planning: The Importance of Engineering in Modern Society

Sustainable urban environments: a top priority.

In an increasingly urbanized world, creating sustainable and livable cities has become a paramount concern. Engineers play a vital role in this process by designing and implementing innovative infrastructure and urban solutions to address today’s pressing challenges.

The Inception of Urban Planning

Urban planning emerged as a discipline in response to the rapid industrialization and urbanization of the 19th century. With urban populations surging, cities faced various issues such as overcrowding, pollution, and inadequate infrastructure. Engineers were called upon to devise creative solutions, leading to the birth of urban planning.

The Power of Infrastructure

Infrastructure is the backbone of any modern society and encompasses a wide range of systems like transportation, energy, water supply, and communication networks. Engineers bring their expertise to develop and maintain these critical components, ensuring the smooth functioning of cities.

Efficient Transportation Systems

Efficient transportation systems are crucial to the mobility of both people and goods. Engineers leverage their skills to design optimized road networks, railways, and airports, enabling seamless connectivity. Through the integration of smart technologies, they enhance public transportation, reduce congestion, and promote sustainable modes of travel.

Sustainable Energy Systems

Addressing energy demands sustainably is a key challenge of our time. Engineers are instrumental in developing renewable energy sources, such as wind and solar power, to reduce dependence on fossil fuels. By optimizing energy grids and implementing energy-efficient technologies, they contribute to building a greener and more sustainable future.

Smart Water Management

Water scarcity and quality are significant concerns in many regions. Engineers tackle these challenges through effective water management strategies. They design innovative water treatment plants, distribution systems, and rainwater harvesting structures to ensure the availability of clean water for urban populations.

Resilient Communication Networks

In the digital age, reliable communication networks are indispensable. Engineers are at the forefront of developing robust and resilient systems that enable seamless connectivity. They design and implement fiber-optic networks, cellular infrastructure, and satellite systems to ensure uninterrupted communication even during times of crisis.

Green Spaces and Urban Design

Creating green spaces and well-designed urban environments is crucial for enhancing the quality of life. Engineers collaborate with architects and urban planners to integrate sustainable practices into the design process. They focus on optimizing urban spaces, improving air quality, and creating parks and gardens to promote physical and mental well-being.

The importance of engineering in infrastructure and urban planning cannot be overstated. Through their expertise and innovative solutions, engineers contribute to the creation of sustainable, resilient, and livable cities. As the demands of modern society continue to evolve, the role of engineering in shaping our urban environments becomes ever more crucial.

Technological Advancements and Engineering Innovation

Technological advancements and engineering innovation play a pivotal role in modern society, addressing the many challenges we face today. Engineers work tirelessly to create, design, and implement solutions that improve our lives and transform industries.

The Rise of Technological Advancements

In recent years, we have witnessed an unprecedented rise in technological advancements that have revolutionized various aspects of our lives. These advancements have been made possible due to the cross-disciplinary collaboration between engineering and other fields such as computer science and material science.

Transforming Industries

Engineering innovations have transformed industries, making them more efficient, sustainable, and adaptable to today’s needs. In the automotive industry, for example, engineers have developed electric vehicles that contribute to reducing carbon emissions and combatting climate change.

Solving Energy Challenges

Engineers have also made significant contributions to solving energy challenges, developing renewable energy sources such as solar and wind power. Through the integration of engineering and science, solar panels have become more affordable and efficient, providing an environmentally-friendly alternative to traditional energy sources.

Improving Healthcare

In the field of healthcare, engineering innovations have led to improved diagnostics, treatment options, and patient care. Medical devices such as MRI machines and robotic surgical systems are prime examples of how engineering has revolutionized the healthcare industry, enhancing both the accuracy and efficiency of medical procedures.

Ensuring Sustainability

Sustainability is a critical aspect of modern engineering. Engineers are actively involved in developing sustainable solutions and practices to minimize the impact of human activities on the environment. Through innovations in waste management, water treatment, and green infrastructure, engineers are playing a vital role in creating a sustainable future for generations to come.

Enhancing Communication and Connectivity

Technological advancements in engineering have also greatly improved communication and connectivity. The development of mobile technologies, high-speed internet, and wireless networks has transformed the way we communicate, collaborate, and access information.

The Role of Artificial Intelligence

Artificial Intelligence (AI) has emerged as a prominent field that intersects with engineering. Through AI, engineers can develop intelligent systems that automate tasks, analyze complex data, and make informed decisions, leading to increased efficiency and productivity across industries.

In conclusion, technological advancements and engineering innovation are instrumental in addressing the challenges of our time. Engineers continue to push boundaries, developing solutions that transform industries, improve healthcare, ensure sustainability, and enhance communication and connectivity. As we look to the future, the role of engineering in shaping our society will continue to grow, driving progress and innovation in all aspects of our lives.

In conclusion, engineering plays a crucial role in addressing the challenges of our modern society. From solving complex environmental issues to developing innovative technologies, engineers are at the forefront of finding solutions that improve our quality of life. The importance of engineering cannot be overstated, as it enables us to create a sustainable future and tackle the pressing problems we face today. Through their expertise, creativity, and dedication, engineers continue to drive progress and shape the world we live in. So, let us recognize and appreciate the invaluable contributions of engineers and support their endeavors in building a better tomorrow.

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Electrical Engineering and its Importance

Electrical engineering is not one of the first courses that people think of when they are thinking of what major to pursue in college. Electrical engineering is still not at the top of the list of guides created to help students choose their major in college . However, electrical engineering is one of the most important things that society needs today as it deals with the application of electricity, which is needed for most things to function nowadays. This research paper will talk about electrical engineering along with its history, importance, and possible future.

What is Electrical Engineering? Who are the Electrical Engineers?

Engineering dates back as early as the first civilization ever settled in this planet, but electrical engineering is one of those new branches of engineering whose origins can be traced to the late 19 th century. This branch of engineering deals with technology and the application of electricity.

Electrical engineers create, design, and manage electric technologies that help distribute energy all over the world. They work in a wide range of electronic devices, components, and systems. They apply the mathematics and physics of electricity, electronics, and electromagnetism on a variety of scales – from tiny microchips and pocket devices to huge power station generations and supercomputers to process information and transmit energy. They design, test, and oversee electrical equipment and systems.

Electrical engineering defines the study that explores the use of electricity, magnetism, and electronic principles (Jones, 2005). Electrical engineering has resulted in the emergence of different subfields that include digital computing, electronics, control systems, telecommunications, and instrumentation. The field of electrical engineering is usually treated as a separate field, however, it is associated with other fields such as power engineering and power electronics.

Electrical engineers are observed to work in a range of industries due to their possession of variable skills. These range from the basic circuit theory to the enhancement of management in different projects, particularly engineering-based projects (Maxfield, 2008). It is important to note that electrical engineering involves the application of complex tools or simple tools such as a voltmeter and analyzer.

Electronic engineering incorporates the development and testing of electronic circuits, which employ the characteristics of different components such as capacitors, resistors, diodes, and transistors to attain a given functionality. The tuned circuit permits the introduction of a radio, which is aimed at filtering the single stations. Radio engineering emerged from electronic principles leading to the advancement of communication through commercial radio, radar, and televise information.

The advancements in electronics have resulted in the development of numerous commercial radios, computers, television, and microprocessors. Microelectronics presents a field that is quickly gaining popularity leading to the microfabrication of minimal electronic circuit components that are used in integrated circuits. The primary microelectronic components are developed through semiconductor transistors; however, all the primary electronic components can be developed at a microscopic level (Cullis, 1966).

History of Electrical Engineering

Electricity presented a subject of primary interest since the early 17th century. In the 19th century, there was intensified research in the electrical engineering field leading to notable developments in the field. For instance, George Ohm covered the concept of potential difference and electrical current whereas Michael Faraday discovered the concept of electromagnetic induction (Jones, 2005). 

In the 19th century, electrical engineering became a profession. The global electric telegraph was formulated by practitioners and the initial electrical engineering institutions were created, particularly in the United States and the United Kingdom. This resulted in evident prospects of the possible transformations that would result from the adoption of electricity. By the end of the 19th century, electrical engineering had transformed the world through the introduction of different electrical components that enhanced rapid communication and transport through the creation of submarine cables, landlines, and wireless telegraphs (Jones, 2005). 

In 1897, Hull Albert was noted for his contribution to electrical engineering through the development of the cathode ray tube, which formed a portion of the oscilloscope, a primary component for the development of the electronic television. Moreover, Fleming John also invented the initial radio tube, referred to as the diode whereas the amplifier tuber was developed in 1906 by Robert Leiden (Ward, 2007).

These developments have been applied in modern electrical engineering advancements facilitating the development of various output devices such as phones, televisions, and computers. Consequently, modern electrical engineering has applied varying electrical principles to develop various devices of communication and entertainment. 

The practical evolution in the electrical engineering field prompted the development of units of measurement. This resulted in the international standardization of measurements through the development of volts, coulombs, ampere, henry, and farad. In 1893, there was an international conference was held in Chicago, which determined the need for standardization in the electrical engineering field to ensure constant communication with other professionals (Jones, 2005).

The publication and adoption of these standards have resulted in different advances in the electrical engineering field since the various standardized forms were acknowledged in different legislations in nations all over the world. 

Importance of Electrical Engineering

An electrical engineer finds ways to innovate existing systems. One of which is to provide efficient energy distribution in the safest way possible especially for the end user. An electrical engineer makes sure that the energy circulating inside a building is safe. Electrical engineers also assure that electrical equipment are safe and efficient, especially those that are in constant interaction with a living thing. They assure that the load is properly monitored and make sure power interruption is minimized. 

Life in the modern world without electricity is unthinkable. The simplest realization is that without electricity, we would still be walking in the dark night with gas lamps and other harmful sources of energy. With the increasing industrialization of electricity, shops, offices, streets, and a number of different spaces rely on electrical energy to run.

Man has become more productive since electricity was industrialized. Without the innovations of these electrical engineers, there will be no more efficient machines and modes of transportation, no mobile devices, no conducive ventilation, no food preservation, no broadcasting and television systems, etc. 

Many advancements in medical technology are credited to electrical engineers. Success rates in the way doctors treat patients have been growing ever since. With this, the life expectancy of an average human being increased. Technological advances have been accelerating that made the people’s lives easier and electrical engineering also helps people understand the world better.

With electrical engineering’s help with the invention of satellites, communication has never been easier. The world has become more connected. Transportation has also improved. People can communicate and travel to different parts of the world much easier with these advancements owed to electrical engineering.

Humans have been able to send people to space. There are no aspects of the world today that is not affected by the work of electrical engineering. Basically, without electrical engineers, the world is stuck in the dark, and the world will just be sitting there outside wondering what it is like to touch the stars.

How does electrical engineering impact society?

One of the primary advancements in the electrical engineering field was the introduction of the first programmable computer in 1941. The Z3 presented a programmable computer that employed electromechanical sections (Maxfield, 2008). In 1943, the first functional, digital, electronic, and programmable computer was introduced resulting in the introduction of the computer era.

Currently, the arithmetic potential of the developed computer technology has facilitated the manipulation of computers to facilitate the attainment of different goals such as the Apollo program that resulted in the exploration of the moon by astronauts. It is evident that programmable computers have facilitated the manipulation of computer systems to suit the needs of humans in the contemporary world. 

During the design and production of the radio, there was an increasing number of inventors that were involved in the advancement of radio electronics and technology. The association of different forms of electromagnetic radiation resulted in the inclusion of various invisible waves. Hertz Henrich was observed to participate in the advancements through the introduction of a spark plug transmitter that detected radio waves utilizing electrical devices.

Different physicists also experimented with radio wave transmission and detection leading to the commercialization of the telegraphic system. This advancement in electrical engineering has resulted in increased transmission of messages all over the world thus facilitating communication in the modern age. 

It’s clear that electrical engineers help shape the world today through their innovative use of electrical devices and systems. The application of electrical engineering principles has increased dramatically in the last two centuries. The discovery of both alternating and direct current has brought about the transmission of electrical power over long distances leading to increased access to electricity for individuals all over the world (Maxfield, 2008). 

Future of Electrical Engineering

With the modern world society being heavily reliant on electrical technology, thus electrical engineering, ambitious research, and development departments all over the world are working towards a better and more efficient way to store and distribute electrical energy. With the help of electrical engineering, humanity has no plans on slowing down technological advancements.

Consumers today can produce their own power supply unlike in the past when people rely on the local power grid. With these, electrical engineers find ways to change the way electricity is distributed using smart devices. This allows consumers to control the amount of power they use. These devices also give consumers access to information on whether there will be power interruptions or when to save energy. Soon, it will be inevitable for electrical engineers to develop a smart power grid that allows a more efficient and cheaper way of energy distribution.

In the current electrical distribution systems, the problem of power surges and electrical power loss has resulted in great losses to different production industries. Therefore, there is an emerging need to develop a system that will ensure the constant supply of electrical power in industries and homes. The advancement of the power grid may prompt the introduction of satellite-controlled power systems, which provide electrical engineers with feedback that is bound to minimize the power surges and ensure the constant provision of electrical power (Okafor, Okoro, & Ejimanya, 2009).

Another excellent contribution of electrical engineers to technology is electric vehicles. Electric vehicles can already be seen roaming the streets today. Many companies have been investing in these for electric vehicles are more efficient and eco-friendly than diesel-powered machines. More efficient energy storage and battery are being developed that can power not just these vehicles but also different machines.

An example would be mills that rely on solar and wind energy. With better energy storage, people can mill even in the absence of these sources. Along with these, wires will be a thing of the past. Wireless technology has already emerged and is continuously being developed by electrical engineers. This includes wireless charging, wearable smart devices , and wireless transmission of data. Wireless technology provides more accessibility to the user and reduces the number of accidents caused by wires.

The advancement of control systems has been observed to increase the application of the control theory in different aspects such as the development of automobiles. Tesla has demonstrated the possibility of a remotely controlled vehicle. Therefore, there is bound to be the development of automatically controlled electrical systems in the future (Menon & Ohlmeyer, 2001). Where regular feedback is provided to the subject computer, the control theory can be employed in the determination of the response of the system to the feedback that is provided. 

It is integral to note that the electrical engineering field was acknowledged in the 19th century after the commercialization of different electronic components such as the telephone, telegraph, and electrical power. Consequently, there was an increased interest in investment in recording and broadcasting media. It is integral to note that the introduction of the transistor and the integrated circuit led to a decrease in the price of electronic components, thus facilitating access to electronic components in household settings (Cullis, 1966).

Robotics, drones, and artificial intelligence are already emerging and shaping the world as we breathe. Technology without the interference of a person helps reduce workload and make people more productive. Robots are currently used in many manufacturing setups that require repetitive action which for humans would be tedious. Drones are used for communications, reconnaissance, photography, and entertainment. With these, humans are much safer working with dangerous tasks and human error has greatly decreased.

Nanoelectronics has proposed the further scaling down of electrical components resulting in smaller electronic components and greater control of electrical devices (Sacha & Varona, 2013). The advancements in nanoelectronics are bound to facilitate the optimization of warfare through the development of nanoelectronic bombs. It is important to note that nanoelectronics have been classified as a disruptive technology due to their significant differentiation from the traditional transistors (Cullis, 1966). The devices that may emerge from the advancement in nanoelectronics include the advancement in computing technology, optimization of displays, energy production, and radios.

From the discussion, it is evident that electrical engineering principles play an integral role in the present interaction. The advancement in power and control of electrical engineering is bound to increase the improvement in different industries that facilitate the institution of major services such as transport and communication. Moreover, the expansion of electrical engineering knowledge is bound to lead to the specialization of courses that are taught in institutions of higher education to facilitate specialized know-how among electrical engineering professionals.

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Cullis, R. (1966). Manufacture of transistors & integrated circuits. Part 2: The manufacture of transistors. Students Quarterly Journal, 37(146), 59. http://dx.doi.org/10.1049/sqj.1966.0066

Jones, L. (2005). Electrical engineering. Chicago, IL: Kaplan AEC Education.

Maxfield, C. (2008). Electrical engineering. Amsterdam: Newnes/Elsevier. 

Menon, P. & Ohlmeyer, E. (2001). Integrated design of agile missile guidance and autopilot systems. Control Engineering Practice, 9(10), 1095-1106. http://dx.doi.org/10.1016/s0967-0661(01)00082-x

Okafor, E., Okoro, C., & Ejimanya, J. (2009). Design algorithm of electrical power generation, distribution and control for satellite systems. International Journal Of Natural And Applied Sciences, 4(2). http://dx.doi.org/10.4314/ijonas.v4i2.36259

Ravanbod, L. & Noll, D. (2014). Gain-Scheduled Two-Loop Autopilot for an Aircraft. J. Dyn. Sys., Meas., Control, 136(4), 041021. http://dx.doi.org/10.1115/1.4026832

Sacha, G. & Varona, P. (2013). Artificial intelligence in nanotechnology. Nanotechnology,24(45), 452002. http://dx.doi.org/10.1088/0957-4484/24/45/452002

Ward, S. (2007). Electrical engineering. Chandni Chowk, Delhi: Global Media.

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The importance of engineering in the modern world

Engineers don’t sit back and watch – they make things happen. Using innovation, creativity and a wealth of knowledge, engineering graduates are impacting the world unlike any other.

The world is changing, and engineers are the ones behind so much of this development. The majority of today’s services and products had some element of engineering involved in their conception at least, paving the way to long, fulfilling and healthy lives for the people influenced by them.

Engineers must be critical yet creative; curious yet capable; as well as ready to handle the constantly changing world.

The wide range of disciplines that fall under the engineering title mean that no matter what the prospective student’s interest, there’s bound to be one facet of the sector they’ll find enticing and engaging. Whether its civil, electrical, chemical or mechanical engineering, if you like tinkering, creating, designing or building, the engineering sector has a place for you.

In an advanced technological world, we need engineers to bring ideas into reality. By applying the principles of mathematics and science, engineers develop solutions to the world’s biggest technical issues.

You could find yourself doing anything from building new bridges to developing electrical sockets for refugee camps; working on special effects for blockbuster movies or testing aircraft and aerospace products. With a myriad of positions open to engineers in almost every field, graduates happily welcome the huge choice of careers they have the potential to explore.

The engineering portfolio knows no bounds, but these people are all working to the same common goal: building a sustainable world. Whatever you wish to contribute to society through your engineering dedication, nothing compares to the knowledge that you’ve achieved something that’s impacted people’s lives for the better.

Considering studying in the engineering field but stuck with where to go? We’ve scoured the globe and found four universities that are making waves in engineering education…

SCHOOL OF ENGINEERING AND INFORMATION TECHNOLOGY, MURDOCH UNIVERSITY – AUSTRALIA

The School of Engineering and Information Technology (SEIT) is an innovative faculty where students can pursue their studies in a stimulating learning environment.  Here, learners gain practical experience in Australia’s best renewable energy and engineering research facilities, including a $10.1 million Bayer Pilot Plant – the only one of its kind in Western Australia.

Murdoch’s Engineering and Technology courses stand out as some of the best in the country when compared to other Australian Universities. For overall experience in Australian engineering and technology education, Murdoch has been ranked the very best . Its learning resources and teaching quality are ranked second-best in the country and it produces the third-best average in terms of graduate salary.

The school has a keen focus on merging disciplines to produce multi-talented, well-rounded graduates. SEIT’s focus on innovation to benefit society comes to life in its cross-disciplinary groups researching Sustainable Energy , Environmental Engineering , Chemical and Metallurgical Engineering , Energy and Power , and Physics and Nanotechnology . All SEIT students are involved in the labs and projects which support these cutting-edge groups.

The school’s world-class facilities  and esteemed faculty prepare students to thrive in dynamic and fulfilling careers.

FACULTY OF ENGINEERING, UNIVERSITY OF HONG KONG (UHK)

The Faculty at Engineering at UHK tries to stay ahead of the game, keeping up with developments in the world of engineering and producing pioneering research through five departments in modern engineering, technology and computer science.

The faculty is not afraid to collaborate, offering interdisciplinary programsm, including a  BEng in Medical Engineering , offered jointly with the Li Ka Shing Faculty of Medicine .

Programs here are constantly updated to reflect changes in the world. The faculty even brings out new courses where necessary; the BEng in Engineering Science program  was first offered in 2012 as a response to the ever-increasing demand for high-caliber engineers who are equipped with the knowhow and skill needed to tackle multidisciplinary world problems.

By encouraging cross-disciplinary study, the faculty aims to provide an all-round education to ensure graduates have all they need to become a successful engineer. Qualified students come away with a grasp on lateral thinking, superb communication skills, a sense of professionalism, knowledge of cutting-edge technologies and more, ready for their futures.

Many UHK engineering graduates are now pursuing senior, prestigious positions in various industry roles – including in the commercial sector, education and government.

SCHOOL OF ENGINEERING, NATIONAL UNIVERSITY OF SINGAPORE (NUS)

NUS Engineering’s passionate community allows potential engineering leaders to flourish, promoting a global understanding of the discipline and facilitating high-impact research. The faculty has contributed significant amounts of research to benefit the industrial and economic growth of the nation.

Classes are led in small groups where teachers ensure student voices are heard. In the very first semester, participants are given a taste of what it’s really like to be an engineer with hands-on experiments designed to mimic real-world situations they could experience outside of class. All sessions are intended to imitate professional settings so graduates leave prepared to tackle the workplace.

Life at NUS isn’t just restricted to the classroom; an extensive list of clubs, student groups and other social  activities gives students a flavour of what it’s really like on this buzzing campus. NUS also ensures students leave ready for the world of work when their time at university comes to an end, with many  industry networking events and supportive career advisors .

The school also encourages students to undertake a 12-week internship as part of their course, priming them for entry to the workplace soon after graduation.

FACULTY OF ENGINEERING, UNIVERSITY OF AUCKLAND – NEW ZEALAND

The largest tertiary institution in New Zealand, the University of Auckland, houses 40,000 students across four main campuses and four satellite sites.

The faculty is particularly renowned for its world-class research, in which it fosters the inter-disciplinary potential of notable findings. Students and staff often collaborate with many public and private organisations, research institutions, and industry professionals. Its researchers are making ground-breaking discoveries in the engineering field, pushing for change and creating ever-evolving programs that strive to stay on top of the latest developments.

In late 2019, the university will launch its brand-new, purpose-built engineering facility , inviting students to utilize its study hubs, tailor-made to support students’ learning, with many of them big enough to accommodate large student cohorts and collaboration. The building will have an interdisciplinary nature, encouraging students to share knowledge and work together to broaden their understanding of the discipline.

The integrative nature of the faculty doesn’t just reside in this yet-to-be-built space but in everything the university does. Its multidisciplinary learning spaces (MDLS) give staff and students flexible areas in which labs can be customized, giving them space to move equipment and furniture to create the optimum learning environment for individual groups.

*Some of the institutions featured in this article are commercial partners of Study International

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Importance of Resistors in Electrical Engineering

A resistor is considered one of the most commonly utilized components in electronics. This is a passive element of electrical circuits with a specific or variable value of electrical resistance. Resistors are designed to linearly convert current strength into voltage into current power, current limitation, and absorption of electrical energy. It is a widely used component in almost all electrical and electronic devices. Due to resistors, it is possible to limit and measure the current, divide the voltage, and create feedback loops.

Various types of resistors are used in electronics. The first is fixed resistors; their primary purpose is to limit the current flow amount (Federal Aviation Administration [FAA], 2018). Several properties, including resistance value, precision, and the capability to dissipate heat, are controlled by resistors (FAA, 2018). Moreover, it can be used in generating heat; for instance, as heat is perceived as undesirable energy loss, resistors can be applied in propeller anti-ice boots (FAA, 2018). One of the kinds of fixed resistors is carbon composition. It is a mixture of carbon particles, graphite, and ceramic dust combined with a binding substance (FAA, 2018). This composition is processed under high pressure and temperature. It is molded into the case; the wires are fixed (FAA, 2018). The thermal mass of the carbon resistor is higher to withstand high-energy pulses (FAA, 2018). The disadvantage of such registers is that they have low stability and increased noise.

Despite fixed resistors, there are also variable ones; their resistance value can be changed from zero to nominal.

To simplify the readability of the designation of the resistors, Color Code was introduced. Color coding eliminates the lack of readability; it also allows to determine the resistor’s value in any of its positions without resorting to turning it over or soldering it (FAA, 2018). Resistor color-coding uses a standard color gamut, each color of which is assigned its numerical unit (FAA, 2018). The resistor is usually marked by three or four bands. The first signifies the numerical resistance value (FAA, 2018). The second indicates the ohmic value; the third means the number of zeros added to the first and second bands’ digits (FAA, 2018). Thus, the colors cannot be the same as the resistor’s body to prevent confusion.

The second Kirchhoff’s and Ohm’s law means that when current flows across the resistor, the voltage drops, and its value equals the flowing current multiplied by the resistance value (FAA, 2018). Each electrical conductor has a specific internal structure (FAA, 2018). At the same time, current flow electrons collide with various inhomogeneities in the construction of a substance and lose energy, released in the form of heat (FAA, 2018). Protection of aircraft electrical systems is performed through the installation of some protective devices (FAA, 2018). These are circuit breakers, fuses, arc fault circuit breakers, and thermal protectors (FAA, 2018). Circuit protective devices are intended principally for the protection of the wiring. They also open the circuit, preventing the current flow when the latter becomes greater than the wires can reliably sustain.

To sum up, resistors are crucial elements in electrical engineering. Ohm’s law and active power are used for circuit design; reactive parameters are also considered, such as stay capacitance and inductance. There are multiple types of resistors; they relate to the group of passive elements resulting from its operation; the current can only decrease. Unlike active elements, passive ones by themselves cannot amplify the signal.

Federal Aviation Administration (FAA). (2018). Aviation Maintenance Technician Handbook-General: FAA-H-8083-30. Aviation Supplies & Academics, Incorporated.

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Why Are Ethics Important in Engineering?

• 16 Feb 2023

Engineers are vital to shaping our world. Their decisions have far-reaching consequences—typically related to risk management. As such, it’s essential for engineers to hold themselves to a high standard.

In a survey published by the International Conference on Engineering Education (IEEE) , 92 percent of respondents said ethical issues exist in engineering and could be improved. This kind of sentiment has led companies to examine their ethical standards, particularly in relation to engineering leadership.

If you’re interested in learning about how ethics shape engineering, here’s an overview of the industry’s ethical standards, why they’re important, and the role they play in leadership.

Access your free e-book today.

What Are Engineering Ethics?

Engineering ethics are principles and guidelines engineers follow to ensure their decision-making is aligned with their obligations to the public, their clients, and the industry. The National Society of Professional Engineers’ (NSPE) code of ethics outlines the standards of ethical behavior engineers should follow in their professional lives. Those include:

• Protecting public safety
• Only performing tasks they’re qualified to do
• Being honest in public communications
• Remaining faithful and trustworthy to employers
• Acting with integrity

These principles are designed to help you, as an engineer, make ethical decisions in your work and promote responsible use of industry technologies.

7 Reasons Ethics Matter in Engineering

Trust is required between engineers and the public, which is why it’s crucial for you to understand the importance of acting ethically. Here are seven reasons why ethics matter in engineering.

1. Promotes Safety

The NSPE’s code of ethics requires you to prioritize public safety in your work.

For instance, you’re expected to notify employers and clients when their judgment is overruled because of dangerous circumstances or when documents don’t conform with applicable standards. Doing so can prevent harm to individuals and communities and ensure your work meets the highest safety and reliability standards.

In addition to ethical considerations, there’s a business case for safety in the workplace. Prioritizing safety not only protects employees and customers but also improves productivity and reduces costs associated with accidents and injuries. According to Liberty Mutual’s 2021 Workplace Safety Index , U.S. employers spend more than $1 billion per week on serious, nonfatal workplace injuries.

2. Enhances Quality

Engineering ethics are also critical to improving your quality of work. According to NSPE’s code of ethics, you should only perform tasks that closely align with your education and experience.

This is important when working toward an engineering leadership position. For instance, as an organizational leader , you’ll often manage individuals who are experts in areas you know little about. You’ll need to shift from a specialist to a generalist management style by focusing on relationships, adding value by enabling work, considering the bigger picture, and relying on executive presence. The goal is to enable specialists on your team to do their highest-quality work.

The “leader as architect” concept—discussed in the Harvard Business School Online course Organizational Leadership taught by HBS professors Anthony Mayo and Joshua Margolis—refers to your role in enabling work to happen rather than doing it yourself.

“Since leaders can’t personally make those conditions happen for each person every day across a big organization, they don the hat of the architect,” Mayo says in Organizational Leadership . “And their work is to use a set of organizational components to create and sustain motivation, competence, and coordination.”

3. Improves Public Opinion

Ethics also help improve public opinion about engineering professions.

For example, the NSPE’s code of ethics requires you to be honest in your public communications through objective, truthful statements free of private interest, deception, or misrepresentation. Honesty in public relations is crucial to building trust. It’s even more critical for you as an engineer because your decisions directly affect the public’s safety and well-being.

In an era where communication skills are increasingly valued, it’s crucial to act ethically in your interactions with the public. Doing so can help improve perceptions about the engineering industry and demonstrate your commitment to ethical, responsible behavior.

4. Safeguards the Company’s Interests

Adhering to engineering ethics can also help protect your company’s interests.

The NSPE’s code of ethics discourages you from disclosing sensitive or confidential company information without explicit consent, obtaining employment or advancement with improper methods, and unethically harming other engineers’ professional reputations.

By adhering to these principles, you can help protect your firm’s interests—as well as your team's—and ensure you contribute to its success.

5. Fosters Sustainability

Engineering ethics promote sustainability by requiring you to consider your work's long-term impact on the environment and society. Additionally, sustainability is vital to modern business because it can improve your organization’s reputation, increase growth opportunities, and boost financial performance.

If you struggle to understand sustainability's context in your role as an engineer, consider the triple bottom line , a concept that asserts businesses should go beyond financial performance and measure their social and environmental impacts. If you consider profit, people, and the planet in your daily work, you’re more likely to follow the industry’s ethical standards around sustainability.

6. Protects Other Engineers

Engineering ethics aren’t just meant to protect employers, clients, and the public. They also help protect individual engineers by discouraging all industry professionals from engaging in unethical or illegal behavior for their benefit.

The NSPE’s code of ethics specifically states that “engineers shall not attempt to obtain employment or advancement by untruthfully criticizing other engineers.” It also specifies that “engineers shall not attempt to injure, maliciously or falsely, directly or indirectly, the professional reputation, prospects, practice, or employment of other engineers.”

These guidelines are especially important when considering your team’s performance and productivity. Fostering an environment that promotes employee engagement can prevent negative dynamics from corrupting your workplace.

7. Secures Company Assets

Engineering ethics help ensure your team members and organizational leaders act in ways that protect your company’s intellectual property and confidential information.

The designs, inventions, and writings created by your team are often recognized as the property of either your client or the individual responsible for those assets. You must acknowledge such ownership agreements prior to beginning work. In doing so, you can prevent theft and misuse of your company’s assets and protect its investments.

The Importance of Ethical Leadership

Leading ethically is critical to long-term success in the engineering industry. Ethical leaders model honorable behavior, set an example, and foster cultures of integrity and respect.

“A leader needs to be adaptable and step out of their comfort zone if they want to foster a culture in which others do the same,” Mayo says in Organizational Leadership .

By adhering to the tenets of ethical leadership, you can hire individuals whose principles align with your organization’s values.

“You want to look for individuals whose values, attitudes, and skills are consistent with what your organization needs and cares about,” Margolis says in the course.

Elevate Your Organizational Leadership as an Engineer

Ethics are crucial in engineering. They not only promote quality work but also encourage you to operate safely and maintain a high standard of ethical responsibility.

As an organizational leader, you often dictate your company’s culture and values. Understanding engineering ethics—and the business skills needed to apply them—is essential to your success.

By furthering your education through an organizational leadership course , you can learn how to adapt to constantly evolving responsibilities and become an effective leader .

Do you want to learn more about how to lead ethically? Enroll in our online certificate course Organizational Leadership —one of our leadership and management courses —and develop in-demand business skills that can benefit your engineering career. If you aren’t sure which course is right for you, download our free flowchart to explore your options.

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• Importance Of Electrical System Design In Electric Engineering

Importance of electrical system design in electric engineering April 27, 2018

Importance of electrical system design in electric engineering

What is electrical engineering.

Electrical engineering is seen as one of the newer branches of engineering which goes back to the 19 th century. Electrical engineering looks at wide range of devices, systems and components, this can also range from microchips to huge power station generators. There are many different pioneers in electrical engineering including Thomas Edison who created the electric light bulb, Nikola Tesla who introduced motors and Guglielmo Marconi who discovered the radio.

There were early experiments with electricity, batteries and static charge but these were designed, constructed and manufactured with the implementation of Michael Faradays Law of Induction. The law states that the voltage in a circuit is proportional to the rate of change in magnetic field through the circuit. With modern age has brought the introduction of electricity to businesses and homes which is only made possible by electrical engineering.

You can learn electrical engineering in universities and it usually requires you to complete the degree.

What is electrical system design?

Electrical systems are groups of electrical components that are connected to carry out some operations. Electrical system design can be used as simple as a flashlight cell through two wires to a light bulb or can be involved in the space shuttle. The electrical system design solves challenges which are related to design and development to ensure that they are economical, safe and reliable. This also includes electrical layouts, lighting, earthing and voltage drop.

Engineers use design for production, transportation and distribution of the electricity. You can easily transfer electricity into the final product whether this is home electricity or a substation. If this is carefully constructed and designed you will have a good electronic system.  The disadvantage of a poorly designed electrical system is that it will be destructive to the wellbeing of humans and property. Safety is the most important thing to an electrical engineer because they are in charge of the design.

It is important to look at electrical system design when you are engineering a product . Electrical engineers use different electrical system design for different projects. The design depends on the electrical loads, size of the project and the proximity of the closest substation project.  The physical conditions such as where the project is located and the climate will need to be distinguished.  The project will also need to be near an underground electric distribution. The design feature will give people background information on how the project will span out and the features before we actually get to the electrical engineering part.

When you are constructing a building or substation there are different design challenges that can get in your way which need to be continuously monitored. An electrical engineer should be up to date on aspects such as developing 3D modelling platforms, integrating systems testing for control systems and construction documents.

London TFE offer Electrical engineering courses and electrical engineering training if you need help with electrical system design? Read more about the electrical engineering courses we offer at London TFE.

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11 papers by CSE researchers presented at CHI 2024

Eleven papers by researchers affiliated with CSE have been accepted for presentation at the 2024 ACM Conference on Human Factors in Computing Systems, commonly called CHI, taking place May 11-16 in Honolulu, Hawai’i. Two of these 11 papers received the honorable mention designation, an honor awarded to just 150 papers out of more than 4,000 total submissions.

CHI serves as the premier international platform for researchers and practitioners in human-computer interaction (HCI) to come together and share the latest advances in the field. New research by CSE faculty and students covers a range of topics in HCI, from combating smartphone overuse and balancing privacy and personalization, to developing human-AI sound awareness systems and using AI to enhance video-based surgical lessons.

The following papers were presented at the conference. Names of CSE researchers appear in bold, including School of Information faculty with courtesy appointments in CSE.

“ InteractOut: Leveraging Interaction Proxies as Input Manipulation Strategies for Reducing Smartphone Overuse ”

Tao Lu , Hongxiao Zheng , Tianying Zhang , Xuhai Xu, Anhong Guo

Abstract: Smartphone overuse poses risks to people’s physical and mental health. However, current intervention techniques mainly focus on explicitly changing screen content (i.e., output) and often fail to persistently reduce smartphone overuse due to being over-restrictive or over-flexible. We present the design and implementation of InteractOut, a suite of implicit input manipulation techniques that leverage interaction proxies to weakly inhibit the natural execution of common user gestures on mobile devices. We present a design space for input manipulations and demonstrate 8 Android implementations of input interventions. We first conducted a pilot lab study (N=30) to evaluate the usability of these interventions. Based on the results, we then performed a 5-week within-subject field experiment (N=42) to evaluate InteractOut in real-world scenarios. Compared to the traditional and common timed lockout technique, InteractOut significantly reduced the usage time by an additional 15.6% and opening frequency by 16.5% on participant-selected target apps. InteractOut also achieved a 25.3% higher user acceptance rate, and resulted in less frustration and better user experience according to participants’ subjective feedback. InteractOut demonstrates a new direction for smartphone overuse intervention and serves as a strong complementary set of techniques with existing methods.

“ Surgment: Segmentation-enabled Semantic Search and Creation of Visual Question and Feedback to Support Video-Based Surgery Learning ”

Jingying Wang , Haoran Tang , Taylor Kantor, Tandis Soltani, Vitaliy Popov, Xu Wang

Abstract: Videos are prominent learning materials to prepare surgical trainees before they enter the operating room (OR). In this work, we explore techniques to enrich the video-based surgery learning experience. We propose Surgment, a system that helps expert surgeons create exercises with feedback based on surgery recordings. Surgment is powered by a few-shot-learning-based pipeline (SegGPT+SAM) to segment surgery scenes, achieving an accuracy of 92%. The segmentation pipeline enables functionalities to create visual questions and feedback desired by surgeons from a formative study. Surgment enables surgeons to 1) retrieve frames of interest through sketches, and 2) design exercises that target specific anatomical components and offer visual feedback. In an evaluation study with 11 surgeons, participants applauded the search-by-sketch approach for identifying frames of interest and found the resulting image-based questions and feedback to be of high educational value.

“‘ I know even if you don’t tell me’: Understanding Users’ Privacy Preferences Regarding AI-based Inferences of Sensitive Information for Personalization ”

Sumit Asthana , Jane Im , Zhe Chen , Nikola Banovic

Abstract: Personalization improves user experience by tailoring interactions relevant to each user’s background and preferences. However, personalization requires information about users that platforms often collect without their awareness or their enthusiastic consent. Here, we study how the transparency of AI inferences on users’ personal data affects their privacy decisions and sentiments when sharing data for personalization. We conducted two experiments where participants (N=877) answered questions about themselves for personalized public arts recommendations. Participants indicated their consent to let the system use their inferred data and explicitly provided data after awareness of inferences. Our results show that participants chose restrictive consent decisions for sensitive and incorrect inferences about them and for their answers that led to such inferences. Our findings expand existing privacy discourse to inferences and inform future directions for shaping existing consent mechanisms in light of increasingly pervasive AI inferences.

“ Looking Together ≠ Seeing the Same Thing: Understanding Surgeons’ Visual Needs During Intra-operative Coordination and Instruction ” – Honorable Mention

Vitaliy Popov, Xinyue Chen , Jingying Wang , Michael Kemp, Gurjit Sandhu, Taylor Kantor, Natalie Mateju, Xu Wang

Abstract: Shared gaze visualizations have been found to enhance collaboration and communication outcomes in diverse HCI scenarios including computer supported collaborative work and learning contexts. Given the importance of gaze in surgery operations, especially when a surgeon trainer and trainee need to coordinate their actions, research on the use of gaze to facilitate intra-operative coordination and instruction has been limited and shows mixed implications. We performed a field observation of 8 surgeries and an interview study with 14 surgeons to understand their visual needs during operations, informing ways to leverage and augment gaze to enhance intra-operative coordination and instruction. We found that trainees have varying needs in receiving visual guidance which are often unfulfilled by the trainers’ instructions. It is critical for surgeons to control the timing of the gaze-based visualizations and effectively interpret gaze data. We suggest overlay technologies, e.g., gaze-based summaries and depth sensing, to augment raw gaze in support of surgical coordination and instruction.

“ Show, Not Tell: A Human-AI Collaborative Approach for Designing Sound Awareness Systems ”

Jeremy Zhengqi Huang , Reyna Wood , Hriday Chhabria , Dhruv Jain

Abstract: Current sound recognition systems for deaf and hard of hearing (DHH) people identify sound sources or discrete events. However, these systems do not distinguish similar sounding events (e.g., a patient monitor beep vs. a microwave beep). In this paper, we introduce HACS, a novel futuristic approach to designing human-AI sound awareness systems. HACS assigns AI models to identify sounds based on their characteristics (e.g., a beep) and prompts DHH users to use this information and their contextual knowledge (e.g., “I am in a kitchen”) to recognize sound events (e.g., a microwave). As a first step for implementing HACS, we articulated a sound taxonomy that classifies sounds based on sound characteristics using insights from a multi-phased research process with people of mixed hearing abilities. We then performed a qualitative (with 9 DHH people) and a quantitative (with a sound recognition model) evaluation. Findings demonstrate the initial promise of HACS for designing accurate and reliable human-AI systems.

“ Authors’ Values and Attitudes Towards AI-bridged Scalable Personalization of Creative Language Arts ” – Honorable Mention

Taewook Kim, Hyomin Han, Eytan Adar , Matthew Kay, John Joon Young Chung

Abstract: Generative AI has the potential to create a new form of interactive media: AI-bridged creative language arts (CLA), which bridge the author and audience by personalizing the author’s vision to the audience’s context and taste at scale. However, it is unclear what the authors’ values and attitudes would be regarding AI-bridged CLA. To identify these values and attitudes, we conducted an interview study with 18 authors across eight genres (e.g., poetry, comics) by presenting speculative but realistic AI-bridged CLA scenarios. We identified three benefits derived from the dynamics between author, artifact, and audience: those that 1) authors get from the process, 2) audiences get from the artifact, and 3) authors get from the audience. We found how AI-bridged CLA would either promote or reduce these benefits, along with authors’ concerns. We hope our investigation hints at how AI can provide intriguing experiences to CLA audiences while promoting authors’ values.

“ Shared Responsibility in Collaborative Tracking for Children with Type 1 Diabetes and their Parents ”

Yoon Jeong Cha, Yasemin Gunal, Alice Wou, Joyce Lee, Mark Newman , Sun Young Park

Abstract: Efficient Type 1 Diabetes (T1D) management necessitates comprehensive tracking of various factors that influence blood sugar levels. However, tracking health data for children with T1D poses unique challenges, as it requires the active involvement of both children and their parents. This study aims to uncover the benefits, challenges, and strategies associated with collaborative tracking for children (ages 6-12) with T1D and their parents. Over a three-week data collection probe study with 22 child-parent pairs, we found that collaborative tracking, characterized by the shared responsibility of tracking management and data provision, yielded positive outcomes for both children and their parents. Drawing from these findings, we delineate four distinct tracking approaches: child-independent, child-led, parent-led, and parent-independent. Our study offers insights for designing health technologies that empower both children and parents in learning and encourage the sharing of different perspectives through collaborative tracking.

“ Understanding the Effect of Reflective Iteration on Individuals’ Physical Activity Planning ”

Kefan Xu, Xinghui (Erica) Yan, Myeonghan Ryu, Mark Newman , Rosa Arriaga

Abstract: Many people do not get enough physical activity. Establishing routines to incorporate physical activity into people’s daily lives is known to be effective, but many people struggle to establish and maintain routines when facing disruptions. In this paper, we build on prior self-experimentation work to assist people in establishing or improving physical activity routines using a framework we call “reflective iteration.” This framework encourages individuals to articulate, reflect upon, and iterate on high-level “strategies” that inform their day-to-day physical activity plans. We designed and deployed a mobile application, Planneregy, that implements this framework. Sixteen U.S. college students used the Planneregy app for 42 days to reflectively iterate on their weekly physical exercise routines. Based on an analysis of usage data and interviews, we found that the reflective iteration approach has the potential to help people find and maintain effective physical activity routines, even in the face of life changes and temporary disruptions.

“ Towards Inclusive Source Code Readability Based on the Preferences of Programmers with Visual Impairments ”

Maulishree Pandey, Steve Oney , Andrew Begel

Abstract: Code readability is crucial for program comprehension, maintenance, and collaboration. However, many of the standards for writing readable code are derived from sighted developers’ readability needs. We conducted a qualitative study with 16 blind and visually impaired (BVI) developers to better understand their readability preferences for common code formatting rules such as identifier naming conventions, line length, and the use of indentation. Our findings reveal how BVI developers’ preferences contrast with those of sighted developers and how we can expand the existing rules to improve code readability on screen readers. Based on the findings, we contribute an inclusive understanding of code readability and derive implications for programming languages, development environments, and style guides. Our work helps broaden the meaning of readable code in software engineering and accessibility research.

“‌ Better Together: The Interplay Between a Phishing Awareness Video and a Link-centric Phishing Support Tool ”

Benjamin Berens, Florian Schaub , Mattia Mossano, Melanie Volkamer

Abstract: Two popular approaches for helping consumers avoid phishing threats are phishing awareness videos and tools supporting users in identifying phishing emails. Awareness videos and tools have each been shown on their own to increase people’s phishing detection rate. Videos have been shown to be a particularly effective awareness measure; link-centric warnings have been shown to provide effective tool support. However, it is unclear how these two approaches compare to each other. We conducted a between-subjects online experiment (n=409) in which we compared the effectiveness of the NoPhish video and the TORPEDO tool and their combination. Our main findings suggest that the TORPEDO tool outperformed the NoPhish video and that the combination of both performs significantly better than just the tool. We discuss the implications of our findings for the design and deployment of phishing awareness measures and support tools.

“ Hexing Twitter: Channeling Ancient Magic to Bind Mechanisms of Extraction ”

Nel Escher , Nikola Banovic

Abstract: Imagining different futures contests the hegemony of surveillance capitalism. Yet, strong forces naturalize existing platforms and their extractive practices. We set out to challenge dominant scripts, such as the “addiction” model for social media overuse, which pathologizes users as afflicted with disordered habits that require reform. We take inspiration from the subversive potential of magic, long used by marginalized people for transforming relationships and generating new realities. We present a technical intervention that curses the Twitter platform by invoking the Homeric story of Tithonus—a prince who was granted eternal life but not eternal youth. Our design probe takes form in a browser extension that sabotages a mechanism of extraction; it impairs the infinite scroll functionality by progressively rotting away content as it loads. By illustrating the enduring ability of magic to contest current conditions, we contribute to a broader project of everyday resistance against the extractive logics of surveillance capitalism.

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312315 Elements of Electrical Engineering Important Questions with Answers - MSBTE All Clear

1st priority v-imps questions 16-05-2024, unit 1: eee important questions with answers , unit 2: eee important questions with answers , unit 3: eee important questions with answers , unit 4: eee important questions with answers , unit 5: eee important questions with answers , post a comment.