Question

17. The primary winding of a 220/6 V, 50 Hz transformer is energized from 110 V, 60 Hz
supply. The secondary output voltage will be
(a) 3.6 V (b) 6.5 V (c) 3.0 V (d) 6.0 V
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Answer 1

Answer:

The primary winding of a 220/6 V, 50 Hz transformer is energised from 110 V, 60 Hz supply. The secondary output voltage will be 3.0 V