A transformer has – McqOptions

MCQOPTIONS

1.	A transformer has
A.	primary and secondary windings, both of which are considered inputs
B.	primary and secondary windings, both of which are considered outputs
C.	a primary winding used as an output and a secondary winding used as an input
D.	a primary winding used as an input and a secondary winding used as an output
Answer» E.

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