送电线路地线截面选择时,还应校验()。A.短路时热稳定;B.防雷要求;C.雷电冲击电流时热稳定;D.防腐蚀要求。

作者: rantiku 人气: - 评论: 0
问题 送电线路地线截面选择时,还应校验()。
选项 A.短路时热稳定; B.防雷要求; C.雷电冲击电流时热稳定; D.防腐蚀要求。
答案 A
解析

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