(a) A four-pole three-phase induction motor operate at 50-Hz. It has the no-load speed of 2940 rpm and the full-load speed of 2860 rpm. (i) Calculate the motor speed. (ii) Calculate the motor no-load slip and the electrical frequency of the rotor. (ii) Calculate the motor full-load slip and the electrical frequency of the rotor. (iv) Determine the speed regulation of this motor.

(a) A four-pole three-phase induction motor operate at 50-Hz. It has the no-load speed of 2940 rpm and the full-load speed of 2860 rpm. (i) Calculate the motor speed. (ii) Calculate the motor no-load slip and the electrical frequency of the rotor. (ii) Calculate the motor full-load slip and the electrical frequency of the rotor. (iv) Determine the speed regulation of this motor.

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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