1.

A balanced 3-phase star-connected load draws power from a 440 V supply. The two watt-meters connected indicate W1 = 4.2 kW and W2 = 0.8 kW. Calculate the current in the circuit in Amperes

A. 10.731
B. 10.137
C. 10.271
D. 10.371
Answer» C. 10.271


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