Answered: A 3-phase 50 Hz I.M. has a rated torque…

A 3-phase 50 Hz I.M. has a rated torque = 16.7 N.M and maximum torque = 40.5 N.M. If its rated speed = 910 R.P.M, the :speed at maximum torque will be

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

A 3-phase 50 Hz I.M. has a rated torque
= 16.7 N.M and maximum torque = 40.5
N.M. If its rated speed = 910 R.P.M, the
:speed at maximum torque will be
%3D
R.P.M 578.28O
R.P.M 421.640
R.P.M 590.160
None O

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