Qc = 3k * 0.6 / 0.8 - 0 / 1 = 2.25k
Qc = V2 / xc = V2 * 2πfc
C = 2.25k / 1002 * 2π * 60 ≈ 600u
14 某負載(單相電動機)3 kW,功率因數為 0.8 滯後,接於電壓 100 ..-阿摩線上測驗