A 66 % efficient transformer is working on 110 V and 2.2 kW power.If current in secondary
Channel: Doubtnut
Date: 2020-08-02

A 66 % efficient transformer is working on 110 V and 2.2 kW power.If current in secondary coil is 6.0 A, calculate (i) current in primary coil and (ii) voltage across secondary coil.