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【判断题】
[142][判断]在35kV线路带电塔杆上工作与导线的最小安全距离0.7米
A. 对
B. 错
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答案
B
解析
暂无解析
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[143][判断]规程所规定的低压是指用于配电的交流电力系统中220V及以下的电压等级
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[144][判断]对同杆塔架设的多层,多回路验电时,应先验高压、后验低压、先验下层、后验上层
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[145][判断]事故隐患所在单位是事故隐患治理的责任主体
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[146][判断]根据道路条件和通行需要,道路划分为机动车道、非机动车道和人行道的,机动车、非机动车、行人实行分道通行
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[148][判断]安全风险管理主要包括风险识别、风险评价、风险控制和风险监控四个环节
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[149][判断]设备巡回检查是指为确保设备安全可靠运行,巡检人员应按规定时间、内容及路线对设备进行的检查,便于随时掌握设备的运行情况,发现问题分析原因并做出及时处理,采取必要措施将故障消灭于萌芽状态
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[151][判断]在电、气焊作业或其他有火花、熔融源等场所使用的安全带和后备保护绳应有隔热防磨套
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[152][判断]基本功训练不到位属于人的不安全行为
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[158][判断]在同杆塔架设的多层、多回路上装设接地线时,应先装低压、后装高压、先装下层、后装上层、先装近处、后装远处
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[161][判断]救火时,手提灭火器应站在下风侧
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[162][判断]在城区、人口密集区、通行道路上或交通道口施工时,工作场所周围应装设遮栏,并在相应部位装设交通警示牌,必要时派专人看守
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[165][判断]作业机具和安全工器具应建立台帐,统一编号,定置存放,专人保管,入库、出库应进行检查
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[166][判断]重大、较大风险应每半年复核一次,一般风险应每年复核一次,并及时更新风险等级
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推荐试题
【单选题】
What regulation was issued by New York State concerning beverage containers?___
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C. Consumers had to pay for beverage containers and could get their money back on returning them.
D. Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
【单选题】
The returned plastic bottles in New York used to _____________.___
A. be turned into raw materials
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C. have a second-life value   
D. end up somewhere underground
【单选题】
The key problem in dealing with returned plastic beverage containers is ______________.___
A. how to reduce their recycling costs
B. to sell them at a profitable price
C. how to turn them into useful things
D. to lower the prices for used materials
【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
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【单选题】
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【单选题】
The author chose to study engineering at a small liberal-arts university because he ________.___
A. intended to be a sensible student with noble ideals
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【单选题】
 According to the author, by interacting with people who study liberal arts, engineering students can __________.___
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【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
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【单选题】
The author's experience shows that he was ________.___
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 The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
A. practicality and rationality  
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It can be learned from the passage that the Ouchidas' house __________.___
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【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.          
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【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen        
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Why were cracks in old houses not a big concern?___
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【单选题】
This passage is most probably taken from an article entitled "_________".___
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【单选题】
We need to plan ahead in order to ___________.___
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【单选题】
Strategic times are best for us to ___________.___
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【单选题】
Which of the following could be used as a motivation to do our assignments?___
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【单选题】
What can help us to keep refreshed throughout the day?___
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【单选题】
Which of the following could be the best title for this article?___
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【单选题】
It is implied in the text that it is hard to ________.___
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According to the author, the schooling framework often ________.___
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Life learners recognize that learning will not be difficult if they are _________.___
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According to the author, life learning ________.___
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【单选题】
Through life learning, children ________.___
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A good title for this passage is __________.___
A. Sleep                 
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D. Work and Rest
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The word drowsy in the last paragraph means __________.___
A. sick                   
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During REM,  ___________ .___
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