Q. Calculate the frequency of the rotor side of the IM if the value of slip is 0.34 and the supply frequency is 70 Hz.

(A) 23.8 hz
(B) 22.7 hz
(C) 24.5 hz
(D) 23.1 hz

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✅ Correct Answer: (A) 23.8 hz

Explanation: the frequency of the rotor side is low as compared to supply frequency. the rotor frequency is slip×(supply frequency)=.34×70=23.8 hz.

Published by Mr. Dubey ⭐ 104.82K Points at 17-Sep-2023 11:28 am in Electrical Drives and Controls (EDC)

Explanation by: Mr. Dubey

the frequency of the rotor side is low as compared to supply frequency. the rotor frequency is slip×(supply frequency)=.34×70=23.8 hz.

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Q. Calculate the frequency of the rotor side of the IM if the value of slip is 0.34 and the supply frequency is 70 Hz.

Explanation by: Mr. Dubey

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