A 250-V, 25-kW, 4-pole d.c. generator has 328 wave-connected armature conductors. When the machine is delivering full load, the brushes are given a lead of 7.2 electrical degrees. Calculate the cross- (1886, 164) 2. magnetising amp-turns/pole.

A 250-V, 25-kW, 4-pole d.c. generator has 328 wave-connected armature conductors. When the machine is delivering full load, the brushes are given a lead of 7.2 electrical degrees. Calculate the cross- (1886, 164) 2. magnetising amp-turns/pole.

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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Concept explainers

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

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A 250-V, 25-kW, 4-pole d.c. generator has 328 wave-connected armature conductors. When the
machine is delivering full load, the brushes are given a lead of 7.2 electrical degrees. Calculate the cross-
(1886, 164)
2.
magnetising amp-turns/pole.

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