The starting current of a 3-o induction motor is 5 times the rated current, while the rated slip is 4%. The ratio of starting torque to full-load torque 3.6 is ud oifen (a) 0.6 (c) 1.0 (b) 0.8 (d) 1.2

The starting current of a 3-o induction motor is 5 times the rated current, while the rated slip is 4%. The ratio of starting torque to full-load torque 3.6 is ud oifen (a) 0.6 (c) 1.0 (b) 0.8 (d) 1.2

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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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

3.6 The starting current of a 3-o induction motor is 5
times the rated current, while the rated slip is
4%. The ratio of starting torque to full-load torque
is
a) 0.6mud oitenor(b) 0.8
(c) 1.0
(d) 1.2

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