Motors are used as a prime mover for driving various machines and pump sets in industry, agriculture and domestic application. Electric motor has over riding advantages of easy starting and control, c...

Motors are used as a prime mover for driving various machines and pump sets in industry, agriculture and domestic application. Electric motor has over riding advantages of easy starting and control, clean operation, easier maintenance and lesser space, The function of an electric motor is to convert electrical energy in to mechanical energy and consists of a stator housed in the body with a rotor mounted on shaft, which is free to rotate in bearings. Motors are widely used for various industrial agricultural and commercial and domestic appliances with the development of power generators, rural electrification, domestic usage etc. the demand for electric motor is growing rapidly, consequently the demand for motor servicing and repair activity which is one of the major repair activity in any motor repair shop, is in great demand, especially in the semi-urban and rural areas..