在线电压为380V的三相电源上，接有两组电阻性对称负载，如图所示，则线电流I为（）。_精华吧

在线电压为380V的三相电源上，接有两组电阻性对称负载，如图所示，则线电流I为（）。

精华吧→答案→知到智慧树→未分类

在线电压为380V的三相电源上，接有两组电阻性对称负载，如图所示，则线电流I为（）。

A、39A

B、22A

C、17A

正确答案：A

Tag：电工电子技术负载电阻时间：2024-11-07 10:40:07

相关答案

热门答案

1.Little Mary was brought up by her uncle Frank. （）
2.Sheldon Cooper and Will Hunting are both smart characters in American movies and TV series. （）
3.It is advised that you give a detailed summary of the movie plots while writing a movie review. （）
4.Jenny got Marley when she and John are newly married. （）
5.When Jenny feels upset， John is always ready to listen to how she feels. （）
6.Every winner of Pulitzer Prize will be awarded a gold medal. （）
7.With the civil rights movement and the feminist movement， America’s family structure also began to show diversity since the 1980s. （）
8.Jenny works as a journalist in the movie and she loves Marley a lot. （）
9.Many families in the U.S. are willing to adopt a child from developing countries nowadays. （）
10.Marley is a mischievous dog but he never does damage to the property of the family. （）