_ If an induction motor with certain ratio of rotor to stator slots, r – McqOptions

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1.	_ If an induction motor with certain ratio of rotor to stator slots, runs at 1/7 of the normal speed, the phenomenon will be termed as$?
A.	Humming
B.	Hunting
C.	Crawling
D.	Cogging
Answer» D. Cogging

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