1.

An alternating current of frequency 200 rad/sec and peak value 1A as shown in the figure, is applied to the primary of a transformer. If the coefficient of mutual induction between the primary and the secondary is 1.5 H, the voltage induced in the secondary will be

A.            300 V
B.            191 V
C.            220 V
D.            471 V
Answer» C.            220 V


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