【判断题】
体格检查至少每三年一次，参加高处作业的人员至少两年一次
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相关试题
【判断题】
应故间断电气工作连续一个月以上者，应重新学习本规程，并经考试合格后，方可恢复工作
【判断题】
经常有人工作的场所及作业车辆上宜配备急救箱或存放相应的急救药品，并指定专人检查、补充或更换
【判断题】
从事电气作业的人员应掌握触电急救、创伤急救等紧急救护法
【判断题】
工作票应使用黑色或蓝色钢（水）笔或圆珠笔填写与签发，一式两份，内容应正确，填写应清楚，不得任意涂改
【判断题】
一张工作票中，工作票签发人、工作负责人和工作许可人三者可以互相兼任
【判断题】
工作票有破损不能继续使用时，应补填新的工作票，并重新履行签发许可手续
【判断题】
工作负责人、专责监护人应始终在工作现场，对工作班成员进行监护，及时纠正不安全行为
【判断题】
工作间断时，工作班人员应从工作现场撤出，所有安全措施保持不动，工作票仍由工作负责人执存
【判断题】
在未办理工作票终结手续以前，运行值班人员可以将停电设备合闸送电
【判断题】
已终结的工作票、事故应急抢修单应保存一年
【判断题】
验电时，应使用相应电压等级、合格的接触式验电器，在装设接地线或合接地刀闸处对各相分别验电
【判断题】
装设接地线应先接导体端，后接接地端，接地线应接触良好，连接应可靠
【判断题】
成套接地线应用有透明护套的多股软铜线组成，其截面不得小于25平方毫米，同时应满足装设地点短路电流的要求
【判断题】
接地线应使用专用的线夹固定在导体上，不应用缠绕的方法进行接地或短路
【判断题】
需要变更工作班成员时，应经工作负责人同意，在对新的作业人员进行安全交底手续后，方可进行工作
【判断题】
安全带应采取低挂高用的方式，安全带的挂钩或绳子应系挂在牢固的构件或专为安全带用的支架、钢丝绳上
【判断题】
安全带和后备保护绳应分挂在不同部位的牢固构件上
【判断题】
登高或高处转移作业位置时，不应携带器材，手中不应持物。上下爬梯时，双手应同抓一个梯阶
【判断题】
在室外构架上工作，则应在工作地点邻近带电部分的横梁上，悬挂“止步，高压危险！”的标示牌
【判断题】
高压设备发生接地时，室内不准接近故障点2m以内，室外不准接近故障点4m以内，进入上述范围人员应穿绝缘靴，接触设备的外壳和构架时，应戴绝缘手套
【判断题】
绝缘靴、绝缘手套、验电器的耐压试验周期均为半年
【判断题】
高压开关柜内手车开关拉出后，隔离带电部位的挡板封闭后不应开启。设置“止步，高压危险！”的标示牌
【判断题】
作业机具和安全工器具应有专用库房（工具柜），应存放在适用的柜内或架上，库房（工具柜）应经常保持干燥、通风，温度为-15℃～+35℃、相对湿度为80%以下
【判断题】
每组接地线均应编号，并存放在固定地点。存放位置亦应编号，接地线号码与存放位置号码可以不一致
【判断题】
如果线路上有人工作，应在线路断路器和隔离开关操作把手上悬挂“禁止合闸，线路有人工作！”标示牌
【判断题】
工作许可人应是有一定工作经验且经批准的运行人员（包括电力调度人员），工作许可人员名单应书面公布
【判断题】
无法做到与电源完全断开的检修设备，应拆除设备与电源之间的电气连接
【判断题】
表示设备断开和允许进入间隔的信号、经常接入的电压表等，如果指示有电，则不应在设备上工作
【判断题】
高压电气设备防误操作闭锁装置不得随意退出运行
【判断题】
工作人员有权拒绝违章指挥和强令冒险作业
【判断题】
任何人员发现有违反本规程的行为，应立即制止
【判断题】
小组工作票的许可和终结，由小组工作负责人与工作负责人办理
【判断题】
小组工作票应一式两份，由工作负责人和小组工作负责人分别收执
【判断题】
小组工作票上所列的安全措施应与第一种工作票上所列的安全措施相符
【判断题】
停用防误操作闭锁装置应经本单位分管生产（技术）的领导批准；短时间退出防误操作闭锁装置时，应经变电站站长批准，并应按程序尽快投入
【判断题】
操作过程中应按操作票填写的顺序逐项操作。每操作完一步，应检查无误后做一个“∨”记号，全部操作完毕后进行复查
推荐试题
【单选题】
It can be concluded that ____________.___
A. raising the world's temperature only a few degrees would not do much harm to life on earth
B. lowering the world's temperature merely a few degrees would lead major farming areas to disaster
C. almost no temperature variations have occurred over the past decade
D. the world's temperature will remain constant in the years to come
【单选题】
This passage is primarily about __________.___
A. the greenhouse effect
B. the burning of fossil fuels
C. the potential effect of air pollution
D. the likelihood of a new ice age
【单选题】
What is the major function of paragraph 1?___
A. To arouse the reader's concern.
B. To introduce the theme of the whole passage.
C. To summarize the whole passage.
D. To state the primary uses of TV.
【单选题】
Television, as a source of entertainment, is ________.___
A. not very convenient
B. very expensive
C. quite dangerous
D. relatively cheap
【单选题】
Why are some people against TV?___
A. Because TV programs are not interesting.
B. Because TV viewers are totally passive.
C. Because TV prices are very high.
D. Because TV has both advantages and disadvantages.
【单选题】
One of the most obvious advantages of TV is that _________.___
A. it keeps us informed
B. it is very cheap
C. it enables us to have a rest
D. it controls our lives
【单选题】
According to the passage, whether TV is good or not depends on ___________.___
A. its quality
B. people's attitude towards it
C. how we use it
D. when we use it
【单选题】
What regulation was issued by New York State concerning beverage containers?___
A. A fee should be charged on used containers for recycling.
B. Throwaways should be collected by the state for recycling.
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
B. be separated from other rubbish
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 ______________.___
A. recycling causes little pollution
B. other methods are more expensive
C. recycling has great appeal for the jobless
D. local governments find it easy to manage
【单选题】
It can be concluded from the passage that ____________.___
A. recycling is to be recommended both economically and environmentally
B. local governments in the U.S. can expect big profits from recycling
C. rubbish is a potential remedy for the shortage of raw materials
D. landfills will still be widely used for waste disposal
【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
B. wanted to be an example of practicality and rationality
C. intended to be a combination of engineer and humanist
D. wanted to coordinate engineering with liberal-arts courses in college
【单选题】
According to the author, by interacting with people who study liberal arts, engineering students can __________.___
A. broaden their horizons
B. receive guidance in their careers
C. become noble idealists
D. balance engineering and the liberal arts
【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
A. to be imaginative with a value system to guide him
B. to be a technical genius with a wide vision
C. to have an excellent academic record
D. to be wise and mature
【单选题】
The author's experience shows that he was ________.___
A. creative
B. ambitious
C. irrational
D. unrealistic
【单选题】
The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
A. practicality and rationality
B. engineering and the liberal arts
C. reality and noble ideals
D. flexibility and a value system
【单选题】
It can be learned from the passage that the Ouchidas' house __________.___
A. failed to meet energy conservation standards
B. was designed and constructed in a scientific way
C. is well worth the money spent on its construction
D. is almost faultless from the point of energy conservation
【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.
B. Gas leakage in the kitchen.
C. The newly painted walls.
D. Poor quality of building materials.
【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen
B. accelerate
C. relieve
D. improve
【单选题】
Why were cracks in old houses not a big concern?___
A. Because environmental protection was given top priority.
B. Because indoor cleanness was not emphasized.
C. Because they were technically unavoidable.
D. Because energy used to be inexpensive.
【单选题】
This passage is most probably taken from an article entitled "_________".___
A. Energy Conservation
B. Air Pollution Indoors
C. House Building Crisis
D. Traps in Building Construction
【单选题】
We need to plan ahead in order to ___________.___
A. keep a record of all the events
B. better organize our activities
C. store everything in our head
D. pile up little tasks neatly
【单选题】
Strategic times are best for us to ___________.___
A. save energy
B. check e-mails
C. study efficiently
D. organize activities
【单选题】
Which of the following could be used as a motivation to do our assignments?___
A. Remembering our urgent tasks.
B. Any activities we're eager to do.
C. Taking a break in the afternoon.
D. The promise to study efficiently.
【单选题】
What can help us to keep refreshed throughout the day?___
A. Doing some physical exercise.
B. Taking a short nap in the afternoon.
C. Rushing through some assignments.
D. Playing a game of chess with a friend.
【单选题】
Which of the following could be the best title for this article?___
A. Study Habits and Time Management
B. Business Management and Leadership
C. University Education and Campus Life
D. Life Goals and Academic Development
【单选题】
It is implied in the text that it is hard to ________.___
A. carry life learning though
B. tell the nature of life learning
C. learn without going to school
D. find a specially trained teacher
【单选题】
According to the author, the schooling framework often ________.___
A. produces slow students with poor memories
B. ignores some parts of the official curriculum
C. fails to provide enough knowledge about life
D. gives little care to the quality of teaching materials
【单选题】
Life learners recognize that learning will not be difficult if they are _________.___
A. clear about why to learn
B. careful to make a time table
C. able to respect other people
D. cautious about any mistakes
【单选题】
According to the author, life learning ________.___
A. could prevent one from running risks
B. could be a road full of trials and errors
C. makes a kid independent of his parents
D. teaches a kid how to avoid being scorned
【单选题】
Through life learning, children ________.___
A. will grow without the assistance from parents
B. will learn to communicate with the real world
C. will be driven to learn necessary life knowledge
D. will be isolated from the negative side of society
【单选题】
A good title for this passage is __________.___
A. Sleep
B. Good Health
C. Dreams
D. Work and Rest
【单选题】
The word drowsy in the last paragraph means __________.___
A. sick
B. stand up
C. asleep
D. a little sleepy
【单选题】
This passage suggests that not getting enough sleep might make you ___________.___
A. dream more often
B. have poor health
C. nervous
D. breathe quickly
【单选题】
During REM, ___________ .___
A. your eyes move quickly
B. you dream
C. you are restless
D. both A and B
【单选题】
The average number of hours of sleep that an adult needs is __________.___
A. approximately six hours
B. around ten hours
C. about eight hours
D. not stated here
