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Electric Machine Daily Quiz #7

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Question 1

Compensating wdg carries-

Question 2

Main Objective of compensating wdg is-

Question 3

Presence of Compensating wdg constitutes to-
1. less starting torque
2. smaller main air gap
3. lesser need of interpolar air gap
4. more starting torque

Question 4

Desired specification in a multipolar machine-

Question 5

A dc machine has 6 poles, 12 brushes, 250 total conductors. Machine is to be made for max current output, the structure of machine-

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Aug 1ESE & GATE EE