7. The total rotational losses of an induction motor are a combination of A) Friction losses C) Core losses. B) Windage losses. D) Stray losses. 8. The developed mechanical power can be calculated using the equation of - A) PAG - PRCL. B). PAG Wsync C) (1-s) PAG. D) 3 E2Gc. 9. For an induction motor, if the synchronous speed is 1800 r/m, and the rotor speed 180rad/sec, then the slip will be: A) 5.5% C) 6% B) 4.5% D) 4%

7. The total rotational losses of an induction motor are a combination of A) Friction losses C) Core losses. B) Windage losses. D) Stray losses. 8. The developed mechanical power can be calculated using the equation of - A) PAG - PRCL. B). PAG Wsync C) (1-s) PAG. D) 3 E2Gc. 9. For an induction motor, if the synchronous speed is 1800 r/m, and the rotor speed 180rad/sec, then the slip will be: A) 5.5% C) 6% B) 4.5% D) 4%

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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