1.

The number of turns in primary and secondary coils of a transformer are 100 and 20 respectively. If an alternating potential of 200 volt is applied to the primary, the induced potential in secondary will be [RPET 1999]

A.   10 V     
B.   40 V
C.   1000 V 
D.   20,000 V
Answer» C.   1000 V 


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