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隔离开关最主要的作用是________。
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隔离开关最主要的作用是________。
A、进行倒闸操作;
B、切断电气设备;
C、使检修设备和带电设备隔离。
D、以上都对
时间:2021-09-01 19:07
关键词:
联大
河南理工大学—供电技术
答案解析
C
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隔离开关最主要的作用是________。
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