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In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of

A. less than 15 A

B. more than 15 A

C. 15 A

D. none of the above

Answer: Option A


This Question Belongs to Electrical Engineering >> Transformers

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Comments ( 2 )

  1. Abdul Samad
    Abdul Samad :
    3 years ago

    for step down transformer
    V2>V1
    I1

  2. Rohit Sahani
    Rohit Sahani :
    4 years ago

    How?

Related Questions on Transformers

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