Question
Thu September 13, 2012 By: Bhanu Priya Bhati
 

explain the working and setup of induction motor and electric motor.

Expert Reply
Fri September 14, 2012
An electric motor is based on the principle of electro-motive force where due to a current carrying wire in a magnetic field has a force acting on it causing it to rotate the axle. In electric motor that field is produced using electromagnets.
In indution motor, the varying current is supplied to the electromagnets outside on the stationary coil and it causes the current to induce in the coil on armature. This current then produces torque on interacting with the magnetic field produced.
Ask the Expert