4. In a three-phase induction motor power factor at starting is ..... while running. Why? 5. What will happen if the relative speed between the rotating flux of stator and rotor of the induction motor is zero? as compared to that

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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4. In a three-phase induction motor power factor at starting is .. as compared to that
while running. Why?
5. What will happen if the relative speed between the rotating flux of stator and rotor of
the induction motor is zero?
Transcribed Image Text:4. In a three-phase induction motor power factor at starting is .. as compared to that while running. Why? 5. What will happen if the relative speed between the rotating flux of stator and rotor of the induction motor is zero?
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