甲乙两个接触器，若要求甲工作后方允许乙接触器工作，则应（） -题库考试答案搜索网

甲乙两个接触器，若要求甲工作后方允许乙接触器工作，则应（）

单选题

2021-09-01 20:53

A、在乙接触器的线圈电路中串入甲接触器的动合触点
B、在乙接触器的线圈电路中串入甲接触器的动断触点
C、在甲接触器的线圈电路中串入乙接触器的动合触点
D、在甲接触器的线圈电路中串入乙接触器的动断触点

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正确答案

A

试题解析

标签：联大河南理工大学电气自动化技术（高起专）现代电气控制技术与PLC

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