A dc shunt motor is running at 1000 rpm at the rated load torque. If we reverse the filed winding terminals, then the __
Posted: Thu Jul 14, 2022 10:09 am
a) direction of rotation reverses and commutation will be unaffected
b) direction of rotation will be same and commutation will be unaffected
c) direction of ration reverses and commutation will be affected
d) direction of ration will be same and commutation will be affected
b) direction of rotation will be same and commutation will be unaffected
c) direction of ration reverses and commutation will be affected
d) direction of ration will be same and commutation will be affected