Stator is the stationary part of the electrical machine both motor and generator. In motor it provide the rotating magnetic field to drive rotor and in case of generator stator convert rotating magnetic field into current.
Description : What causes stator failure?
Answer : Stator faliur due to moistur. Due to priodically heatup of winding.
Description : State the function of following parts in Induction motor. (i) Stator (ii) Slip rings
Answer : Name of part Function Stator 1) Stator frame supports the core, terminal box and protects the inner parts. 2) Stator core houses stator winding. 3) Stator winding ... ) Provides facility to connect external resistance to rotor circuit through brushes for starting and control.
Answer : The purpose of stator winding in the compensated repulsion motor is to improve power factor and provide better speed regulation.
Description : An electric motor in which both stator field and rotor rotates with same speed is called?
Answer : An electric motor in which both stator field and rotor rotates with same speed is called synchronous motor.
Description : A _________ is used to measure the stator % winding temperature of the generator. (A) Thermocouple (B) Pyrometer (C) Resistance thermometer (D) Thermometer
Answer : A Resistance thermometer is used to measure the stator % winding temperature of the generator.