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Examveda

In a transformer the energy is conveyed from primary to secondary

A. through cooling coil

B. through air

C. by the flux

D. none of the above

Answer: Option C


This Question Belongs to Electrical Engineering >> Transformers

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A good voltage regulation of a transformer means

A. output voltage fluctuation from no load to full load is least

B. output voltage fluctuation with power factor is least

C. difference between primary and secondary voltage is least

D. difference between primary and secondary voltage is maximum