Electrical engineering industry is about 150 years old from the beginning of this industry great revolution started in the modern engineering industry.
Invention of electric Rotary generator motor have done tremendous modernization in industrial field constant improvement in design and construction of these two machines enhanced the modernization and improvement in the industrial processes.
There are two important phenomenon in Electrical Engineering:
- Electromagnetism and
- Electromagnetic Induction.
The discovery of Electromagnetism by Orsted in 1820 and Electromagnetic induction by Faraday in 1822