A.900/5 B.150/5 C.100/5 D.600/5
A.高壓側線電壓超前低壓側線電壓30° B.高壓側線電壓滯后低壓側線電壓30° C.高壓側相電壓滯后低壓側相電壓30° D.高壓側相電壓超前低壓相線電壓30°
A.互感 B.自感 C.耦合 D.干擾