Flashing the field of D.C. generator means$? – McqOptions

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1.	Flashing the field of D.C. generator means$?
A.	Neutralizing residual magnetism
B.	Creating residual magnetism by a D.C. source
C.	Making the magnetic losses of forces parallel
D.	Increasing flux density by adding extra turns of windings on poles
Answer» C. Making the magnetic losses of forces parallel

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