差动变压器的零点残余电压太大时会使其灵敏度（） -题库考试答案搜索网

差动变压器的零点残余电压太大时会使其灵敏度（）

单选题

2021-09-01 20:46

A、较大增加
B、不变
C、下降
D、略有增加

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正确答案

C

试题解析

标签：联大河南理工大学电气工程及其自动化检测技术及应用大连工业大学机电一体化技术高起专传感器与测试技术作业1

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