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Electrical Engineering · Q43

D.C. Generators

Engineering and GATE · Electrical Engineering · question 43

Q43

Flashing the field of D.C. generator means

A.
Neutralizing residual magnetism
B.
Creating residual magnetism by a D.C. source
Answer
C.
Making the magnetic losses of forces parallel
D.
Increasing flux density by adding extra turns of windings on poles

Answer: Option B

Solution

Answer: Option B
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