Question: A three-phase -connected generator is driving a balanced load such that each phase current is 12 A in magnitude. When I ? a = 12 30° A, what are the polar expressions for the other phase currents?
Options
A : I ? b = 12 150° A, I ? c = 12 –90° A
B : I ? b = 12 120° A, I ? c = 12 30° A
C : I ? b = 12 30° A, I ? c = 12 120° A
D : I ? b = 12 90° A, I ? c = 12 90° A
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