题目详情
题目详情:

[单项选择]火力发电厂在热控电源、通讯、测量、监视、调节、保护等涉及DCS、联锁系统及设备上的工作;需要将生产设备、系统停止运行或退出备用的,使用()
A. 热机工作票
B. 热控工作票
C. 电气一种工作票
D. 电气二种工作票

热门试题:

[填空题]

The "standard of living" of any country means the average person’s {{U}} (26) {{/U}} of the goods and services which the country produces. A country’s standard of living, therefore, depends first and {{U}} (27) {{/U}} on its capacity to produce wealth. "Wealth" in this {{U}} (28) {{/U}} is not money, for we do not live on money but on {{U}} (29) {{/U}} that money can buy. "goods" such as food and {{U}} (30) {{/U}} , and "services" such as transport and {{U}} (31) {{/U}}
A country’s capacity to produce wealth depends upon many {{U}} (32) {{/U}} , most of which have an {{U}} (33) {{/U}} on one another. Wealth depends to a great extent upon a country’s natural resources, such as coal, gold and other materials, water supply and so on. {{U}} (34) {{/U}}
Sound and stable political conditions, and freedom from foreign invasion, enable a country to develop its natural resources peacefully and steadily, and {{U}} (35) {{/U}}. Anothe
[单项选择]甲企业用银行存款转账支付200万元整体购买乙企业。购买日乙企业净资产220万元中有库存现金及银行存款共25万元、现金等价物15万元。甲企业在“投资所支付的现金”项目下“购买子公司支付的现金”项目的金额应为( )万元。
A. 220
B. 200
C. 175
D. 160
[多选题]税e贷产品采取( )计息、( )方式进行还款
A.按日
B.按月
C.利随本清
D.到期还本
[单项选择]下列关于民事纠纷诉讼的说法,不符合法律规定的是( )。
A. 我国民事诉讼实行两审终审制
B. 二审案件由审判员组成的合议庭进行审理,合议庭成员为单数
C. 起诉时,必须以书面形式向人民法院提交起诉状
D. 简易程序只适用于基层人民法院及其派出法庭
[多选题]持线路或电缆工作票进入变电站或发电厂升压站进行架空线路、电缆等工作,应增填工作票份数,由变电站或发电厂工作许可人许可,并留存。上述单位的(  )名单应事先送有关运维单位备案。
A.A.工作票签发人<
B.B.工作负责人<
C.C.工作班成员<
D.D.专责监护人<
[填空题]冲击式浅眼凿岩机的凿岩工具叫()。
[单选题]工作期间,若工作负责人必须长时间离开工作现场时,应由( )变更工作负责人,履行变更手续,并告知全体作业人员及工作许可人。原、现工作负责人应做好必要的交接。
A.原工作票签发人
B.工区领导
C.运维负责人
D.值班调控人员
[判断题]自动控制系统通常采用闭环控制,且闭环控制中采用负反馈,因而系统输出对于外部扰动和内部参数变化都不敏感。( )
A.正确
B.错误
[多选题]我国知识产权法的渊源包括( )。
A.《著作法》
B.《专利法》
C.《商标法》
D.《集成电路布图设计保护条例》
E.《经济法》
[填空题]强度指标包括()、()、()等。
[判断题]作业人员接受相应的安全生产知识教育和岗位技能培训,掌握营销现场作业必备的电气知识和专业技能,并按工作性质,熟悉《营销现场作业安全工作规程》的相关部分,经考试合格后上岗。
A.正确
B.错误
[单选题] 采用熏蒸法灭菌,熏蒸过程至少密闭保持多少时间? ( )
A. 12h
B.4h
C. 6h
D. 8h
[填空题]More Than 8 Hours Sleep Too Much of a Good Thing
Although the dangers of too little sleep are widely known, new research suggests that people who sleep too much may also suffer the consequences.
Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep, as well as a number of other sleep problems, than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night’s sleep than 8-hour sleepers.
These findings, which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night’s rest may not need to set aside more than 8 hours a night. He added that "it might be a good idea" for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed, but cautioned that mo
[单选题]转动机械检修后,试起动时,其他人员应占到转动机械的()位置。
A.径向
B. 轴向
C.斜角
D.上方
[单选题]总公司、安全监管办的安全监察部门应在事故调查组工作结束后()日之内,根据事故报告,制作《铁路交通事故认定书》,经批准后,送达相关单位。
A.30
B.60
C.20
D.10
[多选题]焊接电弧电压是由所组成的。
A.阴极区电压降
B.阳极区电压降
C.焊接区电压降
D.弧柱区电压降
[单项选择]大面积深度烧伤患者合并ARDS时,应该( )
A. 禁止实施切痂植皮手术
B. 积极清除坏死焦痂
C. 创面应用强力抗生素
D. 必须进行有创血流动力学监测
E. 大量输血
[单项选择]
{{B}}Passage One{{/B}}
After retirement from medical, my wife and I built our home in a gated community surrounded by yacht clubs and golf courses on Hilton Head Island. But when I left for the other side of the island, I was traveling on unpaved roads lined with leaky cottages. The "lifestyle" of many of the native islanders stood in shocking contrast to my comfortable existence.
By talking to the local folks, I discovered that the vast majority of the maids, gardeners, waitresses and construction workers who make this island work had little or no access to medical care. It seemed outrageous to me. I wondered why someone didn’t do something about that. Then my father’s words, which be had asked his children daily when they were young, rang in my head again: "What did you do for someone today "
Even though my father had died several
A. The contrast between the rich and the poor on the island.
B. The story of a man who likes to give others advice.
C. The life and work of a great father.
D. The inspiration of a father’s words.
[单选题]下列对违法犯罪嫌疑人采取询问、讯问时,措施不恰当的是( )。
A.至少两名民警对嫌疑人进行讯问
B.在办案区内对违法犯罪嫌疑人进行讯问时,使用专用座椅,并对嫌疑人手脚进行必要约束
C.讯问过程中一名民警因故暂时离开时,剩余一名民警继续进行讯问
D.讯问过程全程同步录音录像
[单项选择]单法兰式差压变送器主要测量()液位。
A. 敞口容器
B. 密闭容器
C. 两者皆可
D. 以上都不是
[单选题]房地产法律咨询服务的内容不包括(  )。
A.解答房地产交易环节法律条款
B.代理房地产交易诉讼
C.审查房地产买卖合同
D.调查房地产交易法律环境
[单选题]使用5LZ127×7型螺杆钻具进行钻灰塞时:钻压50KN,泵压6.0MPa。钻进30m后泵压升至12MPa不进尺,将钻具上提5m使螺杆钻具空载,泵压仍为12MPa。确认磨铣过程中修井液合格,钻头水眼未堵死,判断可能的原因是( )。
A.马达失速
B.马达传动轴卡死
C.井内有落物
D.遇卡
[单项选择]He is __________ of an actor.


A. anybody
B. anything
C. somebody
D. something
[判断题]各受令处所收到的调度命令,须确认无误后及时回执。
A.正确
B.错误
[单选题]保护屏跳闸连接片的开口端应安装在下方,接到断路器的跳闸线圈回路。
A.对
B.错
[判断题]圆销安装要求:斜向或竖向安装的圆销应由上向下装入,横向安装的圆销应以车体纵向中心线为准,由里(左)向外(右)装入(无安装空间者及有特殊要求的除外);(  )
A.正确
B.错误
[单项选择]履行出资人职责的机构对政府履行的义务是( )。
A. 向本级政府报告履行出资人职责的情况
B. 尊重企业的生产经营自主权
C. 尊重国有资本控股公司依法作出的决定
D. 委派股东代表履行出资人职责
[单选题]HBV感染进入后期与传染减低的指标是
A.HBeAg(+)
B.抗-HBe(+)
C.抗-HBc(+)
D.抗-HBs(+)
E.HBsAg(+)
[单项选择]小脑幕切迹疝最可能并发的血管损伤是()。
A. 颈内动脉
B. 大脑中动脉
C. 大脑前动脉
D. 大脑后动脉
E. 基底动脉
[单项选择]


A. as
B. what
C. which
D. it
[单项选择]患者,女,66岁。吸烟史20年。反复咳嗽、咳痰、气促30年,胸闷、心悸2年,加重伴发热6天,昏睡4小时入院。入院后查体BP145/95mmHg,嗜睡状,呼之能应,瞳孔等大等圆,对光反射存在,口唇发绀,双肺可闻及干、湿啰音,心率120/分,期前收缩3次/分,下肢凹陷性水肿。最可能该患者死亡的原因是()
A. 休克
B. 肺性脑病
C. 心律失常
D. DIC
E. 消化道出血
[判断题]跳闸安全装置的作用是在操作到危险点之前.自动使机器停止或反方向运动。
A.正确
B.错误
[简答题]220kV输电线路工程项目施工项目部项目总工任职必备条件?
[多选题]2.199. 第199题 降低线损的技术措施由( )措施组成。
A.管理
B.分析
C.建设
D.运维
[填空题]高压开关柜内手车开关拉出后,隔离带电部位的挡板应可靠( ) ,禁止( ),并设置“止步,高压危险!”标示牌。
[判断题]法院审理行政赔偿案件可以适用调解。
A.正确
B.错误
[单选题]在牵引过程中我们应该让 不要乱动,
A.医生,
B.治疗师
C.患者
D.护士
[单项选择][*]=( )
A. 0
B. [*]
C. [*]
D. 1
[单项选择]表面活性剂结构的特点是( )
A. 含有羟基活性基团
B. 是高分子物质
C. 分子由亲水基和亲油基组成
D. 结构中含有氨基和羧基
E. 含不解离的醇羟基

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