如图所示:已知三相对称电路的线电压为380V,三相负载消耗的总有功功率为10kW,负载的功率因数cosφ=0.6,则负载Z为( )。
发布时间:2024-12-08
A.4.123±j6.931Ω
B.5.198±j3.548Ω
C.5.198±j4.246Ω
D.5.198±j6.931Ω
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