In Sumpner’s test __________ – McqOptions

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1.	In Sumpner’s test __________
A.	Primaries can be connected in either way
B.	Primaries are connected in parallel with each other
C.	Primaries of both transformers are connected in series with each other
D.	No need to connect primaries
Answer» C. Primaries of both transformers are connected in series with each other

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