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why do we need transformers?

Answer Posted / ramee20374

1.We need Transformer to step up and step down voltage
level w/o having much loss.
2.Step up voltage was used to Transmit the power to very
long distance w/o higher transmission loss.
3. Because of Static device it operating effiecincy is 98%
compare to any electrical device.
4. Easy control & voltage adjustment.

Is This Answer Correct ?    52 Yes 18 No



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