A long shunt de generator supplies 8 kW at voltage of 250 V. The armature resistance, shunt field resistance and series field resistance are 0.45 2, 125 N and 0.05 N respectively. The machine works with the mechanical losses of 0.4 kW and efficiency of 80%. Draw the circuit with indication all values and find: i) The armature current ii) The copper losses iii) The develop power iv) The generating EMF v) The core losses

A long shunt de generator supplies 8 kW at voltage of 250 V. The armature resistance, shunt field resistance and series field resistance are 0.45 2, 125 N and 0.05 N respectively. The machine works with the mechanical losses of 0.4 kW and efficiency of 80%. Draw the circuit with indication all values and find: i) The armature current ii) The copper losses iii) The develop power iv) The generating EMF v) The core losses

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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