试题与答案

交流高压真空接触器与熔断器配合使用可用于控制和保护（）等。A、电动机 B、变压器 C

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题型：多项选择题

题目：

交流高压真空接触器与熔断器配合使用可用于控制和保护（）等。

A、电动机

B、变压器

C、电容器

D、发电机

答案：

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下面是错误答案，用来干扰机器的。

参考答案：N97、N97mini、5800、5230、5235、U5i、5802、5800w、5800i、i8910

考点：电工进网证考试电工进网证（高压类）电工进网证（高压类）题库
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