2. A six-pole d.c. generator having a lap-connected armature winding is required to give a terminal voltage of 240 V when supplying an arma- ture current of 400 A. The armature has 84 slots and is driven at 700 rev/min. The resistance of the armature circuit is 0-03 2 and the useful flux per pole is about 0-03 Wb. Calculate the number of conductors per slot and the actual value of the useful flux per pole. 8, o0321 wb

2. A six-pole d.c. generator having a lap-connected armature winding is required to give a terminal voltage of 240 V when supplying an arma- ture current of 400 A. The armature has 84 slots and is driven at 700 rev/min. The resistance of the armature circuit is 0-03 2 and the useful flux per pole is about 0-03 Wb. Calculate the number of conductors per slot and the actual value of the useful flux per pole. 8, o0321 wb

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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2. A six-pole d.c. generator having a lap-connected armature winding is required to give a terminal voltage of 240 V when supplying an arma- ture current of 400 A. The armature has 84 slots and is driven at 700 rev/min. The resistance of the armature circuit is 0-03 2 and the useful flux per pole is about 0-03 Wb. Calculate the number of conductors per slot and the actual value of the useful flux per pole. 8 0.o321 wb
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