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1KVA transformer of different frequencies of
50hz,100hz,500hz&1000hz. which one of these transformer has
big size? Give reason

Answer Posted / bhanu(secure meters ltd.)

due to some mechanical constraints, generally transformer
size is inversely proportional to the operating frequency.

thus 50 hz, transformer will have max.size.

Is This Answer Correct ?    18 Yes 3 No



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