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KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason
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Answer Posted / k,prakashchandra
In transformers back emf should be almost equal to the
applied voltage . For the same voltage ,less flux is
required at higher frequency. The core will be smaller ,and
hence the size
| Is This Answer Correct ? | 2 Yes | 0 No |
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