问题题干答案解析相关问题热门问题最新问题

问题详情

在系统无功电源缺乏时主要采用的调压方法是:( )

A、A静电电容器、静止补偿器及调相机调压

B、调节变压器分接头进行调压

C、串联电容器调压

D、发电机调压

时间：2021-07-17 23:26 关键词：发电厂及电力系统高起专电力系统分析 2020年第二学期期末考试

答案解析

A

相关问题

boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.