A 6 pole DC shunt generator with wave wound armature having 384 conductors has to supply a load of 514 lamps each of 100 W at 250V. Allowing 12 V for the voltage drop in the connecting leads between the generator and the load and total brush drop of 2 V. Calculate the armature current and the speed at which the generator should be driven. The flux per pole is 31 mWb and Ra = 0.13 ohms and Rsh = 75 ohms. The armature current is = The speed of machine is =

A 6 pole DC shunt generator with wave wound armature having 384 conductors has to supply a load of 514 lamps each of 100 W at 250V. Allowing 12 V for the voltage drop in the connecting leads between the generator and the load and total brush drop of 2 V. Calculate the armature current and the speed at which the generator should be driven. The flux per pole is 31 mWb and Ra = 0.13 ohms and Rsh = 75 ohms. The armature current is = The speed of machine is =

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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