When an induction motor is switched on the rotor frequency is
A. zero
B. 60 Hz
C. same as slip frequency
D. same as supply frequency
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Answer: D
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When an induction motor is switched on the rotor frequency is
A. zero
B. 60 Hz
C. same as slip frequency
D. same as supply frequency
Answer: D
Share your understanding of this question with the correct explanation.