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In a transformer ratio of secondary turn...

In a transformer ratio of secondary turns `(N_(2))` and primary turns (Ni) i.e. `(N_(2))/(N_(1))=4`. If the voltage applied in primary is 200 V, 50 Hz, find (a) voltage induced in secondary (b) If current in primary is 1A, find the current in secondary if the transformer is (i) ideal and (ii) 80% efficient and there is no flux leakage.

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The correct Answer is:
(a) 880V (b)0.25A (c ) 0.2A
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