Monday, February 22, 2016

Two single-phase 150 kVA, 7200/ 600 volt transformers are connected in open-delta. The maximum three-phase load that they can carry is:

A) 300 kVA
B) 75 kVA
C) 259 kVA
D) 249 kVA


Answer : C) 259 kVA

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