Electrical Engineering > GATE 2016 SET-2 > Transformers
Three single-phase transformers are connected to form a delta-star three-phase transformer of 110 kV / 11 kV. The transformer supplies at 11 kV a load of 8 MW at 0.8 p.f. lagging to a nearby plant. Neglect the transformer losses. The ratio of phase currents in delta side to star side is
Correct : c
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