Answered: Question 5 A 3-phase squirrel-cage…

Question 5 A 3-phase squirrel-cage induction motor is drawing 45 kW from a 440-V, 60 Hz 3-phase line If stator losses amount to 900 W. determine total mechanical power developed. Assume a slip of 3%.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.

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