A 4-pole, 50 Hz, 3-phase induction motor has blocked rotor reactance per phase which is four times the rotor resistance per phase. Find the speed at which maximum torque develops.
A 4-pole, 50 Hz, 3-phase induction motor has blocked rotor reactance per phase which is four times the rotor resistance per phase. Find the speed at which maximum torque develops.
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 6RQ: Name three factors that determine the torque produced by an induction motor.
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Transcribed Image Text:A 4-pole, 50 Hz, 3-phase induction motor has blocked rotor reactance per phase which is four times
the rotor resistance per phase. Find the speed at which maximum torque develops.
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