Following energized winding of a D.C. machine should not be opened as – McqOptions

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1.	Following energized winding of a D.C. machine should not be opened as it would produce high inductive voltage which may be dangerous to personnel and may cause its own insulation failure.
A.	Series field
B.	Compensating field
C.	Inter pole field
D.	Shunt field
Answer» E.

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