B4. A 4 pole DC shunt generator with wave wound armature having 394 conductors, has to supply a load of 504 lamps each of 100 W at 250 V. Allowing 10 V for the voltage drop in the connecting leads between the generator and the load with each brush drop of 2 V. The flux per pole is 33 mWb, Ra = 0.9 ohms and Rsh = 67 ohms. Calculate the armature current and the speed at which the generator should be driven. The armature current The speed of machine

B4. A 4 pole DC shunt generator with wave wound armature having 394 conductors, has to supply a load of 504 lamps each of 100 W at 250 V. Allowing 10 V for the voltage drop in the connecting leads between the generator and the load with each brush drop of 2 V. The flux per pole is 33 mWb, Ra = 0.9 ohms and Rsh = 67 ohms. Calculate the armature current and the speed at which the generator should be driven. The armature current The speed of machine

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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