1.

A 2000 V/200 V, 20 kVA, two winding, single-phase transformer is reconnected as a step up auto-transformer having 200 V/2200 V ratings. Then the power rating for the autotransformer will be

A. 160 kVA
B. 180 kVA
C. 200 kVA
D. 220 kVA
Answer» E.


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