Electrical engineering is the knowledge of generation, transmission, distribution, utilization and control of electricity. The electric power is changed into heat, light, sound, mechanical power, chemical power by electric magnet, motor, lamp, and loudspeaker. Electrical engineering is advancement of science and technology. It is based on changing of electric power to mechanical power.
The electrical engineering starts with activity of generating electric power through generators. Electricity is generated by the generators that work through gas, oil or atomic energy to build the dams on rivers.
After that the electricity is provided to cities, villages and towns for the industrial and domestic consumption. Different instruments and equipment are fixed for purpose of transmission and distribution. The generation of electric power can also be made in the electric station and it is transmitted to cities. It is then distributed among industrial and domestic customers, fitting of electrical equipment and all these activities are performed under supervision of electrical engineers. To study engineering choose the best from Top 10 Engineering Colleges In Chennai.