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1. |
Assume that startor impedance of an induction motor is negligible. The frequency of voltage applied to the motor is increased keeping V/f constant. The maximum motor torque will |
A. | increase and will occur at smaller values of slip |
B. | increases and will occur at larger values of slip |
C. | remain constant but will occur at smaller values of slip |
D. | remains constant but will occur at larger values of slip |
Answer» D. remains constant but will occur at larger values of slip | |