Voltmeter gives 120 oscillations per minute when connected to the rotor of an induction motor. The supply frequency is 50 hz. The slip of the motor i
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A voltmeter gives 120 oscillations per minute when connected to the rotor of an induction motor. The frequency is 50 Hz. What is the slip of the motor? Voltmeter is measuring 120 oscillations per minute i.e. frequency is 120/60 = 2HZ.
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