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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 |
A. | load torque is constant |
B. | load torque increases with increase in speed |
C. | load torque decreases with increase in speed |
D. | either (a) or (b) |
Answer» B. load torque increases with increase in speed |
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