If two series motors are identically coupled. One is running as motor – McqOptions

MCQOPTIONS

1.	If two series motors are identically coupled. One is running as motor while other as generator. For this combination, the iron losses and frictional losses are found identical for ____________
A.	identical speed and excitation
B.	identical speed
C.	identical rating and construction
D.	none of the mentioned
Answer» B. identical speed

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