Calculate the frequency of the rotor side of the IM if the value of s – McqOptions

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1.	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
Answer» B. 22.7 hz

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