Question

The turn ratios of a transformer is 10. It means a] Ns= Np/10 b] Ns= 10Np Kindly Explain.?​

Answer 1

Answer:

Explanation:Turns ratio=nS/nP

Therefore nS/nP=10

Thus nS=10nP

Option b is correct

Answer 2

Ns= Np/10

Explanation:

The turn ratios of a transformer is nothing but the number of turns present in the primary coil of the transformer to the number of turns present in the secondary coil of the transformer.

Here, according to the given information,

The turn ratios of a transformer is 10.

Then, clearly, the ratio of the number of turns present in the primary coil of the transformer to the number of turns present in the secondary coil of the transformer is 10.

Also, the number of turns in the coils is directly proportional to the voltage in the transformer. Hence, the ratio of Np and Ns is equal to 10.

or, by interchanging the terms on both sides of the equation, we get that,

Ns= Np/10 .

Thus, option a that is Ns= Np/10 is correct.

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