A DC short shunt compound generator with a shunt field resistance of 100 2, an armature resistance of 0.1 2 and a series field resistance of 0.05 2 deliver 50 A at terminal voltage of 200 V. Given that rotational losses is 450 W. Calculate the efficiency of the machine at given rating also calculate the currents at maximum efficiency assumed shunt cu losses is negligible for maximum efficiency

A DC short shunt compound generator with a shunt field resistance of 100 2, an armature resistance of 0.1 2 and a series field resistance of 0.05 2 deliver 50 A at terminal voltage of 200 V. Given that rotational losses is 450 W. Calculate the efficiency of the machine at given rating also calculate the currents at maximum efficiency assumed shunt cu losses is negligible for maximum 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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