10- What is the ratio of rotor input power to rotor copper loss in an induction motor? a) 1/(1-S) b) 1 - S c) 1/S d) S 11- If the frequency of 3-phase supply to the stator of a 3-phase induction motor is increased, then synchronous speed a) Increased b) Decreased c) Remain unchanged d) None of the above

10- What is the ratio of rotor input power to rotor copper loss in an induction motor? a) 1/(1-S) b) 1 - S c) 1/S d) S 11- If the frequency of 3-phase supply to the stator of a 3-phase induction motor is increased, then synchronous speed a) Increased b) Decreased c) Remain unchanged d) None of the above

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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