Electrical engineering complements the advancements in modern civilization. Imagine living a day without television, your mobile phone, or any electronic equipment for that matter. Humans in the 21st century owe so much to the field of electrical engineering for its development.
If you have just completed high school, and are considering studying electrical engineering, then continue reading the blog for a detailed insight on the career prospect. Studying electrical engineering is all about learning how to solve real-life problems.
What is electrical engineering about?
Electrical engineering is a field of science that is concerned with studying, designing, and building electronic or electrical systems. Under electrical engineering, an engineer obtains specialisation in electricity, its generation, transmission, and uses.
Why study electrical engineering?
Studying electrical engineering will provide you with a plethora of great career opportunities. As an electrical and electronics engineer, you can work in research and development industries, manufacturing, engineering services firms, manufacturing, tech, government and more.
Other suitable industries include automotive manufacturing, consumer electronics, commercial construction, computing, telecommunication, defence, aerospace, and more.
You will get to study the most integral part of modern life—electricity in power generation, transport, medicine, computing, artificial intelligence, cryptography, communication, and more.
What do electrical engineers do?
An electrical engineer studies systems that involve the application of electricity’s technology.
Their job is to research and develop a system that is highly reliable, efficient, and sustainable. It is a promising career domain that has a very wide scope since electrical engineering has its application in several industries such as telecommunication, IT, manufacturing, construction, and power generation.
Electrical engineering can be pursued at the undergraduate as well as postgraduate levels. An undergraduate degree in electrical engineering can be a B.E or a B.tech. To enter into engineering courses, students have to perform well in entrance exams for engineering such as JEE, BITSAT, VITEEE, CET, etc.
An undergraduate degree in electrical engineering could be helpful in fetching roles like an acoustic engineer, aerospace engineer, management consultant, electrical engineer, etc. at good companies. For students with an aim to acquire wider knowledge of the domain and do research, they can go for a master’s degree in an integrated course of UG and PG degrees, i.e., M.tech.
Subfields of Electrical Engineering
Electrical engineering has applications across various industries. From telecommunications to power generation, electrical engineers have their roots in The wide scope of engineers can be understood by classifying them into sub-fields.
Power and Energy
Electricity is crucial for industrial operations that directly contribute to the secondary sector of the economy. Power engineering is a subfield of engineering that deals with the transmission, generation, and distribution of electric power. A power engineer works on systems such as electric circuits, transformers, power generators, etc.
Telecommunication Engineering
In the era of globalization, it is unlikely to be possible to ignore the role of telecommunication engineering. This sub-branch of electrical engineering is concerned with designing and developing systems that are used to exchange information wirelessly or with wired devices.
Control Engineering
This branch of electrical engineering focuses on the design, manufacture, and application of control systems and controllers in order to operate them in desired ways. Control engineering is also related to robotics. It has its application in a wide range of industries, such as airlines, automobiles, and commercial industries.
Electronics
It is concerned with designing and testing electronic circuits that use the electromagnetic properties of electrical components. An electronic engineer creates hardware, software, and electronic systems for use in manufacturing, the military, and other industries.
Signal Processing
It is one of the trending fields of electrical engineering that deals with deciphering signals in the form of sounds, images, audio and scientific measurements. Signal processing engineering includes digital image processing and speech processing.
Optics and Photonics
This field of electrical engineering is related to the study of light. Optics and photonics, both these fields deal with devices that require electromagnetic radiation. This branch of engineering plays a crucial role in the fields of communication, medicine, security, and defence, etc.
Growth Opportunities In Electrical Engineering
Among other branches of engineering, electrical engineering has risen to prominence in recent decades. With technological advancements on the rise and industries spreading across the globe, electrical engineering has seen tremendous growth.
Electrical engineering is a popular field of specialisation for students who want to become engineers. Aerospace, telecom, and power generation industries are on the rise, and for these industries to adapt, big multi-tech companies require electrical engineers. There are several benefits to choosing this discipline to get specialization.
Electrical engineering has many sub-disciplines which allow students to explore a lot of career options within this field. Engineers with specialisation in electronics and electronics also get handsome compensation plans, which makes it a better career option.
Also, this field is constantly developing and changing, which allows a person to bring innovation and put his or her creativity to best use. For people who want to use their technological aptitude with a zeal to innovate, electrical engineering could be the best option.
Sustainable Growth and Electrical Engineering
As much as we benefit from technological and scientific advancement, we also face issues of environmental sustainability. Sustainability is essential to the survival of human civilization. In current scenarios, the concept of smart cities has also been introduced, and electrical engineering plays a significant role in the attainment of environmental sustainability, economic growth, and a better society.
Electrical engineering makes innovation possible in the field of power generation. In this field, efficient and sustainable power sources are being researched and developed. With the concept of smart cities becoming popular in developing countries, electrical engineering plays a vital role in innovating smart technologies that can help in building these smart cities and reducing their carbon footprint.
