Q. frequency of the rotor current of the motor in Hz is 2.

(A) 9.98
(B) 9.71
(C) 9.12
(D) 9.37

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✅ Correct Answer: (D) 9.37

Explanation: given a number of poles = 2. rotor speed is 550 rpm.

Published by Mr. Dubey ⭐ 110.47K Points at 17-Sep-2023 11:28 am in Electrical Drives and Controls (EDC)

Explanation by: Mr. Dubey

given a number of poles = 2. rotor speed is 550 rpm.

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