负载三角形连接的对称三相电路,若线电压为380V,则相电压为( )。 -题库考试答案搜索网

负载三角形连接的对称三相电路,若线电压为380V,则相电压为( )。

单选题

2021-07-17 23:46

A、220V
B、220<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1545366219481134e46a9205941de9f55722adca96e5c.png" alt="上传图片">V
C、380V
D、380<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/154536623920207ba01bae9a94a239cd65f964c4e465f.png" alt="上传图片">V

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正确答案

A

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标签：新能源科学与工程专升本电工电子技术Ⅰ 期末考试能源与动力工程电工电子学

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