What Is Electrical Engineering?
Electrical engineering is one of the core branches of engineering and it became a profession in the late 19th century. It is the branch of engineering which deals with the study of the application of physics and mathematics of electricity, electronics, and electromagnetism. Electrical engineer designs electrical systems and tests equipment. They work with all kinds of equipment, devices, and systems from the smallest chip to large generators.
In 1831 Michael Faraday discovered the Faradays law of electromagnetic induction, which states that whenever a conductor is placed in a varying magnetic field an emf is induced in a conductor. After the discovery of Faraday’s law of electromagnetic induction, the design, and manufacturing of useful devices and systems began. This law applies to principles of transformer, electric generator and electric.
Electrical engineers are responsible for the arrival of the modern age by the introduction of electricity to homes which is (1 phase 240 v) supply, and Industries which is (3 phase 440 v) supply.
what is Electrical Engineering
Table of Contents
Top 5 Famous Electrical Engineers of all time:
- Thomas Alva Edison – Thomas Alva Edison developed many devices like the phonograph, the motion picture camera, and the most famous practical electric light bulb.
- Nicola Tesla – The contribution of Nicola Tesla in electrical engineering is huge. He designed the alternating current electricity supply system.
- Guglielmo Marconi – Guglielmo Marconi is the inventor of the radio.
- Alexander Graham Bell – Alexander Graham Bell is famous for inventing and patenting the first practical telephone.
- George Westinghouse– George Westinghouse invented the railway air brake and is a pioneer of the electrical industry.
Eligibility Criteria for Electrical Engineering in India-2020:
- In class 12th Pass in (Physics, Chemistry, Mathematics) or (Physics, Chemistry, Mathematics, Biology) from any junior college, to pursue Electrical engineering (B.Tech).
- At the postgraduate level, the minimum eligibility criteria to pursue electrical engineering is that the candidate must have a B.Tech degree in electrical engineering.
Electrical Engineering Courses in India:
Electrical engineering courses offered by Indian engineering institutes at undergraduate (3-4) years course, postgraduate (1-2) years course, doctorate levels typically (3-8) years course like:
BE/B.Tech: There are two kinds of engineering programs. (Course length: (3-4) Years)
- 3-year BE/B.Tech after Diploma in engineering
- 4-year BE/B.Tech after Class 12
M.Tech:(Course length: 2 Years)
- After BE/B. Tech the candidate can pursue a Master of Technology (M.Tech). The degree is awarded after the completion of 2 years of study.
B.Sc:(Course length: (3-4) Years)
- Bachelor of Science (B.Sc) is one of the course choices among Science students after Class 12th. It is a more research-oriented course.
M.Sc:(Course length: 2 Years)
- After B.Sc, the candidate can pursue a Master of Science (M.Sc). The degree is awarded after the completion of 2 years of study.
Ph.D.:(Course length: 2 Years)
- Doctor of Philosophy (Ph.D.) is the highest university degree.
Electrical Engineering jobs and salaries India (2020):
Electrical engineering is the most underrated branch of engineering most people have a misconception that electrical engineering is wires and circuits only but it is more than that. Electrical engineers not only work in the power generation industry but also work in the industries mention below:
|
|
|
|
|
|
|
|
Electrical Engineer Salaries in India 2019:
As of December 2019, the average salary range of electrical engineers is about-
| Post | Average salary per month |
|
|
|
|
|
|
|
|
|
|
|
|
Top 10 Electrical Companies in India:
|
|
|
|
|
|
|
|
|
|
The future of Electrical Engineering in India:
The future is looking bright for electrical engineers as it is inevitable to replace diesel and petrol vehicles with electric vehicles and many charging stations will be developed.
The big automobile Companies like-
- Tata
- Hyundai
- Toyota
are following the footsteps of Tesla and entering into the electric automobile market. The companies want to build eco-friendly cars without harming the environment.
The Cochin International Airport, in the state of Kerala, India. Located at Nedumbassery, is the world’s first solar-powered airport. The advent of metro trains increases job opportunities for electrical engineers. Demand is increasing in railways, airports, power and transmission companies and leading public sector industries like-
- BHEL
- BEL
- NTPC