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【多选题】
调车司机在作业中应做到()。
A.
操纵调车机车或电客车,正确及时地完成调车任务
B.
做好整备作业,保证机车或电客车状态良好
C.
时刻注意确认信号,不间断地进行瞭望,认真执行呼唤应答制度,正确及时地执行信号显示的要求
D.
没有信号不准动车,信号不清立即停车
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参考答案:
举一反三
【简答题】为什么在综合重合闸中需要设置故障判别元件和故障选相元件?
【单选题】下列关于死锁的说法正确的是( ) (1)死锁状态一定是不安全状态 (2)产生死锁的根本原因是系统资源分配不足和进程推进顺序不合理 (3)资源的有序分配策略可以破坏死锁的循环等待条件 (4)采用资源剥夺法可以解除死锁,还可以采用撤销进程方法解除死锁
A.
(1)(3)
B.
(2)
C.
(4)
D.
四个说法都对
【简答题】细辛的用法用量是:煎服、 g;散剂每次服 g。细辛一般不宜与 同用。
【简答题】在综合重合闸中:A. 线路发生单相故障时B. 线路发生相间故障时C. 线路发生三相故障时
【单选题】“以茶养廉”是( )的精神 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-fam...
A.
佛家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
B.
道家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
C.
儒家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
D.
清谈家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
【单选题】在受端电网密集线路群中选择何种重合闸方式最合理
A.
单相重合闸
B.
三相重合闸
C.
综合重合闸
【单选题】细辛的用法用量是
A.
煎服,1~3g;散剂每次服0.5~1g
B.
煎服1~4g;散剂每次服0.5~1g
C.
煎服,1~5g;散剂每次服0.5~1g
D.
煎服,1~4g;散剂每次服0.5~2g
【单选题】建筑物的相对标高为3.900,相当于绝对标高9.600,那么相对标高为-3.900处的绝对标高为()。
A.
-9.600
B.
5.700
C.
±0.000
D.
1.800
【简答题】综合重合闸中()共用跳闸连接片,但应在各分相回路中串入()。
【简答题】为什么在综合重合闸中需要设置故障判别元件?常用的故障判别元件有哪些?对它们有什么基本要求?
相关题目:
【单选题】“以茶养廉”是( )的精神 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-fam...
A.
佛家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
B.
道家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
C.
儒家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
D.
清谈家 @font-face { font-family: "Times New Roman";}@font-face { font-family: "宋体";}@font-face { font-family: "Calibri";}p.MsoNormal { margin: 0pt 0pt 0.0001pt; text-align: justify; font-family: Calibri; font-size: 10.5pt; }span.msoIns { text-decoration: underline; color: blue; }span.msoDel { text-decoration: line-through; color: red; }div.Section0 { }
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