Physics, asked by ganeshgnb907, 11 months ago

Why efficiency of transformer is high when compared to rotating machine?

Answers

Answered by lakshya2491

Answer:

The efficiency of transformer is greater thanany other electrical machines. This is due totransformer is a static device and there are no mechanical losses in transformers. While if you say DC machine then there is a rotational part so their losses is greater thanthe transformer.

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