DC machines have Â Â Â Â Â Â Â Â Â Â Â Â Â – McqOptions

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1.	DC machines have Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â windings and synchronous machines use Â Â Â Â Â Â Â Â Â Â Â Â Â windings.
A.	closed,open
B.	open, closed
C.	open, open
D.	closed, closed
Answer» B. open, closed

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