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A)-An 8-pole lap wound d.c shunt generator has 120 slots with 4 conductors per slot. If each conductor can carry 250 A and flux per pole is 50 mWb. Find the speed so that it gives 240 V on open circuit. If the terminal voltage of the generator drop to 220 on full load, find the armature resistance.

A)-An 8-pole lap wound d.c shunt generator has 120 slots with 4 conductors per slot. If each conductor can carry 250 A and flux per pole is 50 mWb. Find the speed so that it gives 240 V on open circuit. If the terminal voltage of the generator drop to 220 on full load, find the armature resistance.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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A)-An 8-pole lap wound d.c shunt generator has 120 slots with 4 conductors per slot. If each conductor can carry 250 A and flux per pole is 50 mWb. Find the speed so that it gives 240 V on open circuit. If the terminal voltage of the generator drop to 220 on full load, find the armature resistance.
Transcribed Image Text:A)-An 8-pole lap wound d.c shunt generator has 120 slots with 4 conductors per slot. If each conductor can carry 250 A and flux per pole is 50 mWb. Find the speed so that it gives 240 V on open circuit. If the terminal voltage of the generator drop to 220 on full load, find the armature resistance.
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