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Electric Machine Daily Quiz #8

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Question 1

Open Circuit characteristics of a dc machine is also called-

Question 2

the curve of Open circuit voltage versus Field current_______ when air gap is increased.

Question 3

The field resistance must be _____ critical field resistance

Question 4

Critical field resistance is ______ shaft speed

Question 5

Shaft speed must be _____ critical speed

Question 6

Which of the following has Constant Current Region and Booster Region-

Question 7

Constant Current Region is best suited for-

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Aug 3ESE & GATE EE