emi

Question: In a step-up transformer, the turn ratio is 1 : 2. A Leclanche cell (e.m.f. 1.5V) is connected across the primary. The voltage developed in the secondary would be

1) 3.0 V

2) 0.75 V

3) 1.5 V

4) Zero

Solution:

Explanation: No Explanation

Application of EMI Transformer

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