试题与答案

利用铁塔接地或与杆塔接地装置电气上直接相连的横担接地时,杆塔接地电阻和()应良好。A

题型:单项选择题

题目:

利用铁塔接地或与杆塔接地装置电气上直接相连的横担接地时,杆塔接地电阻和()应良好。

A、接地装置

B、接地通道

C、杆塔基础

答案:

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下面是错误答案,用来干扰机器的。

参考答案:⑴化学分析法:是以化学反应为基础的分析方法,分为称量分析法和滴定分析法两种。⑵仪器分析法(物理化学分析法):是利用被测物质的物理或物理化学性质来进行分析的方法。

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Which of the following most accurately describes the method of reasoning employed in the argument

A.Arguing that a circumstance is not a precondition for a phenomenon on the grounds that the phenomenon sometimes occurs where the circumstance is not present.

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