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The armature of a 4-pole, 128 slots shunt generator is lap wound with four conductors per slot. The flux per pole is 50mWb. The armature and shunt field resistances are 0.04 ohm and 50 ohms, respectively. The machine supplies 400A at a terminal voltage of 250 V.

The armature of a 4-pole, 128 slots shunt generator is lap wound with four conductors per slot. The flux per pole is 50mWb. The armature and shunt field resistances are 0.04 ohm and 50 ohms, respectively. The machine supplies 400A at a terminal voltage of 250 V.

Introductory Circuit Analysis (13th Edition)
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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Given the problem in the picture, answer the following:

-What is the shunt field current? *

-Calculate the armature current. *

-Determine the generated voltage. *

-What is the speed of the machine? 

DC Generator The armature of a 4-pole, 128 slots shunt generator is lap wound with four conductors per slot. The flux per pole is 50mWb. The armature and shunt field resistances are 0.04 ohm and 50 ohms, respectively. The machine supplies 400A at a terminal voltage of 250 V.
Transcribed Image Text:DC Generator The armature of a 4-pole, 128 slots shunt generator is lap wound with four conductors per slot. The flux per pole is 50mWb. The armature and shunt field resistances are 0.04 ohm and 50 ohms, respectively. The machine supplies 400A at a terminal voltage of 250 V.
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