a) In the cage structure rotors, in which mechanism are the bar conductors short- circuited? b) How is the direction of the rotating field changed in the three-phase induction motor? c) Write down the operating modes of induction motors depending on the slip values.

a) In the cage structure rotors, in which mechanism are the bar conductors short- circuited? b) How is the direction of the rotating field changed in the three-phase induction motor? c) Write down the operating modes of induction motors depending on the slip values.

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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Please answer the question step by step and please care to explain the question in detailed with your own sentence and explain why you used that formula, calculations etc asap. Thanks in advance.

Q.2
a) In the cage structure rotors, in which mechanism are the bar conductors short-
circuited?
b) How is the direction of the rotating field changed in the three-phase induction
motor?
c) Write down the operating modes of induction motors depending on the slip values.

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