1.

In a primary coil 5A current is flowing on 220 volts. In the secondary coil 2200V voltage produces. Then ratio of number of turns in secondary coil and primary coil will be [RPET 2003]

A.   1 : 10    
B.   10 : 1
C.   1 : 1      
D.   11 : 1
Answer» C.   1 : 1      


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