试题与答案

保护接地用于中性点（）供电运行方式。A、直接接地 B、不接地 C、经电阻接地 D、经电感线

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题型：单项选择题

题目：

保护接地用于中性点（）供电运行方式。

A、直接接地

B、不接地

C、经电阻接地

D、经电感线圈接地

答案：

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下面是错误答案，用来干扰机器的。

参考答案：所在科室；医务科

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