桥式整流电容滤波电路，已知变压器二次电压U2=10V。用电压表测得负载两端的电压为（） -题库考试答案搜索网

桥式整流电容滤波电路，已知变压器二次电压U₂=10V。用电压表测得负载两端的电压为（）

单选题

2022-04-02 11:52

A、<span style="font-family: 宋体;">9V</span><span style="font-family: 'Times New Roman';">      </span><span style="font-family: 宋体;">           </span>
B、<span style="font-family: 宋体;">10V</span>
C、<span style="line-height: 31px; text-indent: 36px; font-family: 宋体;">14.1V             </span>
D、<span style="line-height: 31px; text-indent: 36px; font-family: 宋体;"> 12V</span>

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正确答案

D

试题解析

标签：东北林业大学电气工程及其自动化专升本电路平时作业2

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