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3P AC Circuits

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#41📜 EE Pre-Board August 2018📘 PowerhouseMedium
Three impedances \(Z_{ab} = 4 - j3\) Ω, \(Z_{bc} = 3 + j4\) Ω and \(Z_{ca} = 10 + j0\) Ω are connected in delta across a 220 V, three phase balanced source. What is the total power of the circuit?
A1,839 W
B1,836 W
C6,130 W
D18,392 W

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