A short shunt compound dc generator supplies a current of 100 A at a voltage of 220 V. If the resistance of the shunt field is 50 ohms, of the series field 0.025 ohm, of yhe armature 0.05 ohm, the total brush drop is 2V, and the iron and friction losses amount to 1kW, find the BHO of the driving engine

A short shunt compound dc generator supplies a current of 100 A at a voltage of 220 V. If the resistance of the shunt field is 50 ohms, of the series field 0.025 ohm, of yhe armature 0.05 ohm, the total brush drop is 2V, and the iron and friction losses amount to 1kW, find the BHO of the driving engine

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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A short-shunt compound DC generator supplies a current of 100 A at 220 V. If the resistance of the shunt field is 50 ohms, of the series field 0.025 ohms, of the armature 0.05 ohm, the total brush drop is 2 V and the iron and friction losses amount to 1 kW, determine the following: The armature current, Amp The generated voltage, V The copper losses, W The output power of the prime mover, kW The generator efficiency, %
B/ A shunt generator delivers 450 A at 230 v and the resistance of the shunt field and armature are 502 and 0.03 2 respectively. calculate the generated e.m.f
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