题目内容

高峰负荷时,应按P―Q曲线所规定的限额,增加发电机无功出力,使母线电压逼近电压曲线上限值运行。

A. 正确
B. 错误

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正确装、拆接地线的方法是()

A. 先装接地端,后装导体端;先拆导体端,后拆接地端
B. 先装导体端,后装接地端;先拆导体端,后拆接地端
C. 先装接地端,后装导体端;先拆接地端,后拆导体端

对取消焊工资格的焊工所焊的焊缝应进行()无损探伤检验。

A. 20%
B. 50%
C. 100%

A customer’s server is experiencing slow application response due to lack of processor power. In which one of the following systems would the addition of the Expand On Demand processor upgrade feature benefit future expansion?()

An x255 with 4 processors
B. An x365 with 4 processors
C. An x445 with 4 processors
D. An x445 with 32 processor

所谓强调重音、突出重音,在实际运用中是如何实现的?它的要求是什么?

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