The damping winding in synchronous motor is generally used to?
The damping winding in synchronous motor is generally used to provide starting torque and prevent hunting.
Answer : If the field winding of an unloaded salient pole synchronous motor is open circuited, the motor will stop.
Description : Damper winding in a synchronous motor
Answer : Damper winding in a synchronous motor Serves to start the motor.
Answer : Centrifugal switch disconnects the auxiliary winding of the motor at about 70 to 80 percent of synchronous speed.
Description : In synchronous motor, does the winding losses vary with load?
Answer : No, in the synchronous motor the winding losses do not vary with load.
Answer : A centrifugal switch is used to disconnect starting winding when motor has picked up about 50 to 70 per cent of rated speed.