Question

A step up transformer operates on a 230 V line and supplies
a current of 2 ampere. The ratio of primary and secondary
winding is 1:25 . The current in primary is
(a) 25 A (b) 50 A (c) 15 A (d) 12.5 A

Answer 1

Answer

Your ans in attachment

Answer 2

The answer is (b) 50 A

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