[单选题]

进行35kV,66kV,220kV等电位操作时,作业人员与相邻导线的距离不应小于()。

A . 0.4m,0.9m,2.5m;

B . 0.8m,0.9m,2.5m;

C . 0.8m,1.4m,2.5m;

D . 0.4m,1.4m,3.5m

参考答案与解析: