A、35kVA B、6300kVA C、35VA D、6300VA
A、匝數(shù)N1/N2 B、匝數(shù)N2/N1 C、電流I1/I2 D、電勢E2/E1
A、匝數(shù)N1/N2 B、電勢E1/E2 C、電壓U1/U2 D、匝數(shù)N2/N1