A 3 phase induction motor is fed by a 3 phase ac regulator to change the stator voltage. The variation in speed will be more if

Question

Admin · Accepted Answer

load torque increases with increase in speed

Admin · Answer

load torque is constant

Admin · Answer

load torque decreases with increase in speed

Admin · Answer

either (a) or (b)

Q. A 3 phase induction motor is fed by a 3 phase ac regulator to change the stator voltage. The variation in speed will be more if