

MCQOPTIONS
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1. |
"Cogging" in induction motor occurs when __________ |
A. | number of stator teeth – number of rotor teeth = odd number |
B. | number of stator teeth – number of rotor teeth = zero |
C. | number of stator teeth – number of rotor teeth = even number |
D. | number of stator teeth – number of rotor teeth = negative number |
Answer» C. number of stator teeth – number of rotor teeth = even number | |