A.38.18kA B.23.33kA C.27.58kA D.40.30kA
A.1.1 B.1.8 C.1.3 D.1.9
A.5.18kA B.1.18kA C.5.56kA D.1.42kA
A.Kp≥1 B.Kp<1 C.Kp≤2 D.Kp>2
A.Ik2=0.866Ik3 B.I″k2=0.866I″k3 C.Zs2=[(cUn2)2/S″s2]×103 D.Ik2=1.5Ik3
A.1.5 B.1.75 C.1.375 D.2.0
A.3% B.4% C.5% D.6%
A.26.19kA B.87.24kA C.43.62kA D.52.38kA
A.基准容量 B.基准电压 C.基准电阻 D.基准电抗
A.系统短路电阻 B.系统短路阻抗 C.系统短路电抗 D.系统短路电压