For the parallel operation of single phase transformers it is necessary that they should have Options: A . &nbspsame efficiency B . &nbspsame polarity C . &nbspsame kVA rating D . &nbspsame number of turns on the secondary side.

For the parallel operation of single phase transformers it is necessary that the

Question

For the parallel operation of single phase transformers it is necessary that they should have

Options:

A . same efficiency

B . same polarity

C . same kVA rating

D . same number of turns on the secondary side.

Answer: Option B

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