[Solved] In D.C. generators the polarity of the interpoles

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Q.	In D.C. generators the polarity of the interpoles
A.	is the same as that of the main pole ahead
B.	is the same as that of the immediately preceding pole
C.	is opposite to that of the main pole ahead
D.	is neutral as these poles do not play part in generating e.m.f.
Answer» A. is the same as that of the main pole ahead

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