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Electrical Engineering · Q50

D.C. Motors

Engineering and GATE · Electrical Engineering · question 50

Q50

In a D.C. generator all of the following could be the effects of iron losses except

A.
Loss of efficiency
B.
Excessive heating of core
C.
Increase in terminal voltage
Answer
D.
Rise in temperature of ventilating air

Answer: Option C

Solution

Answer: Option C
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