A 50HZ, 440V, 6pole, delta connected three phase induction motor, running at full load develops a useful torque of 160Nm when rotor emf makes 120 cycles per min. If the mechanical torque lost in friction and for core loss is 10NM and total stator loss is 1kW, a. Determine the shaft power output b. Estimate the copper losses in rotor windings c. Estimate the input to the motor d. Find the efficiency

A 50HZ, 440V, 6pole, delta connected three phase induction motor, running at full load develops a useful torque of 160Nm when rotor emf makes 120 cycles per min. If the mechanical torque lost in friction and for core loss is 10NM and total stator loss is 1kW, a. Determine the shaft power output b. Estimate the copper losses in rotor windings c. Estimate the input to the motor d. Find the efficiency

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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