The total armature current carried by a 50-hp, 4-pole, 230-V motor is 180 A. If thewinding is wave, how much current is handled by each path and by each brusharm if there are (a) 4 brush arms? (b) 2 brush arms? Determine the commutator pitches for the following wave-wound armatures: (a)75 segments, 4 poles; (b) 93 segments, 4 poles; (c) 229 segments, 6 poles.

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Answered: The total armature current carried by a…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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The total armature current carried by a 50-hp, 4-pole, 230-V motor is 180 A. If the winding is wave, how much current is handled by each path and by each brush arm if there are (a) 4 brush arms? (b) 2 brush arms?