In a transformer, zero voltage regulation at full load is

In a transformer, zero voltage regulation at full load is 

 (a)Not possible 

 (b) Possible at unity power factor load 

 (c) Possible at leading power factor load 

 (d) Possible at lagging power factor load
by

1 Answer

Answer :

In a transformer, zero voltage regulation at full load is Possible at leading power factor load 

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