dergraduate Students, please complete the National Student Survey (NSS) https://www.thestudentsurvey.com/If we double the number of poles on the stator of an induction motor, will its synchronous speed also double?

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If we double the number of poles on the stator of an induction motor, will its synchronous speed also double?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter35: Harmonics 916

Section: Chapter Questions

Problem 3RQ: Would a positive-rotating harmonic or a negative-rotating harmonic be more harmful to an induction...

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

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If we double the number of poles on the stator of an induction motor, will its synchronous speed also double?

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Name three factors that determine the torque produced by an induction motor.
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a) The figure below shows the per-phase equivalent circuit of a two- pole three-phase induction motor operating at 50 Hz. The voltage (E1) across the magnetizing inductance is 210 V, and the slip (s) is 0.05. What is the developed torque produced by the motor ? 0.04 N j0.22 N j0.22 Q 0.05 0 V j6.28 NE E1