【判断题】
在10kV大方坪#1台区支线#10杆装设围栏时应向内悬挂“止步，高压危险！”。
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相关试题
【判断题】
钢丝绳的钢丝磨损或腐蚀达到钢丝绳实际直径比其公称直径减少5%或更多者应报废。
【判断题】
现场所装设的接地线应与工作票所列位置和编号保持一致。
【判断题】
验电器在每次使用前都必须认真检查，主要检查绝缘部分有无 污垢、损伤、裂纹；检查声、光信号是否正常。
【判断题】
在此项工作中，在10kV大方坪#1台区支线#10杆收线时所选卡线器的规格、材质应与线材的规格、材质相匹配。
【判断题】
在10kV大方坪#1台区跌落式熔断器高压引线验电接地环处验电装设接地线时应设专人监护。
【判断题】
盛泰华庭一回支线电缆试验时，试验高压引线应尽量缩短，并采用专用的高压试验线。
【判断题】
此次电缆试验工作票应由10kV运维许可人朱XX审核，手工或电子签发后方可执行。
【判断题】
电缆试验需拉开分019地刀时，应在征得工作负责人冯XX的同意。工作完毕后应立即恢复。
【判断题】
电缆施工在10kV运行设备附近使用喷灯作业，火焰与带电部分的安全距离应大于1m。
【判断题】
电缆试验加压前应在被试电缆周围设置遮拦并悬挂警告标示牌，防止人员误入试验场所。
【判断题】
电缆试验过程中需更换试验引线时，作业人员应先穿好绝缘手套对被试电缆充分放电。
【判断题】
电动工具使用前，应检查确认电线、接地或接零完好；
【判断题】
兆欧表测量绝缘电阻摇动时要忽快忽慢，否则会影响测量精度。
【判断题】
各工作许可人发出许可命令后，工作负责人冯XX在设置完围栏后，向工作班人员进行“三交待”和危险点告知并确认签名。
【判断题】
10kV长渠I回线#26杆T盛泰华庭一回支线电缆试验，变更接线时，应将升压设备的高压部分放电、短路接地。
【判断题】
若停电操作由本班组人员操作，操作环网柜开关时发现SF6气压表指示为零时，应停止操作并立即汇报，等候处理。
【判断题】
在此项工作中，工作票有效期应为运维管理人员朱XX批准的开工至完工时间。
【判断题】
各工作许可人发出许可命令后，工作负责人冯XX在设置完围栏后，向工作班人员进行“三交待”和危险点告知并确认签名。
【判断题】
用于起吊10kV长渠I回线客运公司环网柜的起重机，其吊钩应有防止脱钩的保险装置或封口措施。
【判断题】
在10kV长渠I回线客运公司环网柜起吊时，应由工作班成员李XX负责检查悬吊情况及所吊物件的捆绑情况，确认可靠后方可试行起吊。
【判断题】
工作中，如需将一根长绳索切断使用，应将预定切断的两边用软钢丝扎结，以免切断后绳索松散，断头应编结处理。
【判断题】
环网柜固定螺栓应不少于4枚，规格不小于Φ16*45，应固定牢靠，无晃动现象。
【判断题】
环网柜电缆故障寻示器,应安装在电缆头每相上。
【判断题】
接地线与环网柜连接前，接地线与设备连接点应清除锈渍。
【判断题】
工作结束后，工作负责人冯XX应核对相位并做好标记。
【判断题】
若遇到洪水、泥石流等灾害需要进行巡视工作时，应制订必要的安全措施 ，并得到设备运行管理单位分管领导批准。
【判断题】
巡视工作开展前因连续大暴雨天气，部分地区出线洪水、滑坡等自然灾害，巡视时应注意选择时间，防止洪水、塌方、泥石流对人的伤害 。
【判断题】
巡视人员刘×巡视过程中，若发现导线断落到地面或悬挂空中时，应设法防止行人靠近断线点6米以内，以免跨步电压伤人。
【判断题】
砍剪树木时，应设专人监护，待砍剪的树木下面和（倒树范围内）不准有人逗留。
【判断题】
登杆塔巡视必须由两人及以上进行，并注意保持安全距离。
【判断题】
巡视中应根据下达的巡视任务，从人员配备及要求、危险点及控制措施、工器具及材料方面做好准备工作。
【判断题】
汛期、暑天、雪天等恶劣天气巡线，必要时可由一人进行
【判断题】
巡视人员巡视时，处理好与沿线村民关系，避免发生直接冲突。
【判断题】
事故巡线应始终认为线路带电，即使明知该线路已停电，亦应认为线路随时有恢复送电的可能。
【判断题】
对绝缘工具进行绝缘检测时，绝缘电阻值应不低于500MΩ。
【判断题】
绝缘斗臂车到达梅子垭线#54杆合适位置，H型支腿支撑到位，检查时发现前左腿紧挨着电缆井盖，经工作负责人确认不影响安全可继续作业。
【判断题】
工作负责人认为带电更换绝缘子串工作可能造成单相接地现象，必须停用线路重合闸。
【判断题】
在对导线、绝缘子串、横担进行验电时发现，第一片悬式瓷瓶有漏电现象，经请示生产领导后对第一片瓷瓶进行了双重绝缘遮蔽后继续开展工作。
【判断题】
斗内电工在完成近边相绝缘遮蔽并确认遮蔽到位后就可转移到远边相进行绝缘遮蔽工作。
推荐试题
【单选题】
Many coaches and parents are in the habit of criticizing young athletes __________.___
A. without realizing criticism may destroy their self-confidence
B. in order to make them remember life's lessons
C. believing that criticism is beneficial for their early development
D. so as to put more pressure on them
【单选题】
According to the passage parents and coaches should __________.___
A. help children to win every game
B. pay more attention to letting children enjoy sports
C. train children to cope with stress
D. enable children to understand the positive aspect of sports
【单选题】
The author's purpose in writing the passage is _________.___
A. to persuade young children not to worry about criticism
B. to stress the importance of positive reinforcement to children
C. to discuss the skill of combining criticism with encouragement
D. to teach young athletes how to avoid burnout
【单选题】
As pointed out at the beginning of the passage, people used to think that air pollution _______.___
A. cause widespread damage in the countryside
B. affected the entire eastern half of the United States
C. had damaged effect on health
D. existed merely in urban and industries areas
【单选题】
As to the greenhouse effect, the author ________.___
A. share the same view with the scientist
B. is uncertain of its occurrence
C. rejects it as being ungrounded
D. thinks that it will destroy the world soon
【单选题】
The underlined word "offset" in the second paragraph could be replaced by _________.___
A. slip into
B. make up for
C. set up
D. catch up with
【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
