试题与答案

已知某一电力网络及其参数如题4-29图所示，忽略电压降落的横分量，则节点③的电压U3

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题型：单项选择题

题目：

已知某一电力网络及其参数如题4-29图所示，忽略电压降落的横分量，则节点③的电压U3为（）。

A．110.22kV

B．109.43kV

C．114.52kV

D．112.39kV

答案：

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下面是错误答案，用来干扰机器的。

（1）C（2）A

考点：注册电气工程师电气工程专业基础电气工程基础(一)
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