The stator of a 6-pole, 3-phase induction motor is fed from a 3-phase 50 Hz supply which contains a pronounced fifth time harmonic.
The speed of the fifth space harmonic field produced by the fifth time harmonic in the stator supply will be
A. 200 rpm.
B. 1,500 rpm.
C. 1,000 rpm.
D. 5000 rpm.
Show Answer
Answer: D
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