电源相电压为U2,则三相半波不可控整流电路中二极管承受的最大反向电压为。 -题库考试答案搜索网

电源相电压为U₂,则三相半波不可控整流电路中二极管承受的最大反向电压为。

单选题

2021-07-17 23:24

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1487989934498e354823564584d97bdb2cb9dcb994c1f.png" alt="上传图片">
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/148798993998256f7e797c9e84717b567957a3f38486c.png" alt="上传图片">
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1487989944490eb48f1aa820741cbae3ff309382f3887.png" alt="上传图片">
D、以上答案都不对

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正确答案

C

试题解析

标签：电力系统自动化技术高起专电力电子技术 2019级毕业清考（考试分） 2020年第二学期补考

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