A 6-pole, 3-phase alternator running aI 1,000 rpm supplies to an 8-pole, 3-phase induction motor which has a rotor current of frequency 2 Hz.
The speed at which the motor operates is
A. 1,000 rpm.
B. 960 rpm.
C. 750 rpm.
D. 720 rpm
Show Answer
Answer: D
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