32. 平衡三相負載相電壓為220V與相電流為1A,其中各相電壓與電流相位差30度其消耗感
應功率為?
(A)660VAR
(B)440VAR
(C)330VAR
(D)220VAR
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統計: A(13), B(12), C(88), D(13), E(0) #2980419
統計: A(13), B(12), C(88), D(13), E(0) #2980419