问题 多项选择题

当调度下令“退出××站××线相应保护装置”,现场应操作()。

A.退出××线的远方跳闸

B.退出××线的线路保护

C.退出相关开关的失灵保护

D.现场规程规定需操作的辅助设备

答案

参考答案:A, B, D

辨析题

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实验题