【判断题】
在没有栏杆的脚手架上工作，高度超过1.5m时，可不使用安全带，但必须采取其他安全措施。
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相关试题
【判断题】
运载超长、超高或重大物件时，物件中心应与车厢承重中心基本一致，超长物件尾部应设标志。禁止客货混装。
【判断题】
使用安全帽前应进行外观检查，检查安全帽的帽壳、帽箍、顶衬、下颏带、后扣或帽箍扣等组件完好无损，帽壳与顶衬缓冲空间在25～50mm。
【判断题】
高温中暑，应立即将病员从高温或日晒环境转移到阴凉通风处休息。用冷水擦浴，湿毛巾覆盖身体，电扇吹风，或在头部置冰袋等方法降温，并及时给伤员口服盐水。严重者送医院治疗。
【判断题】
电灼伤、火焰烧伤或高温气、水烫伤均应保持伤口敞开。
【判断题】
口对口人工呼吸因异物阻塞发生困难，而又无法用手指除去时，可用两手相叠，置于脐部稍上正中线上（远离剑突）迅速向上猛压数次，使异物退出，但也不用力太大。
【判断题】
溺水死亡的主要原因是窒息缺氧。由于淡水在人体内能很快经循环吸收，而气管能容纳的水量很少，因此在抢救溺水者时不应“倒水”而延误抢救时间，更不应仅“倒水”而不用心肺复苏法进行抢救。
【判断题】
有害气体中毒已昏迷病员应保持气道通畅，有条件时给予氧气吸入。呼吸心跳停止者，按心肺复苏法抢救，并联系医院救治。
【判断题】
制度管人，流程管事。建立以安全生产责任制为核心的制度体系，是实现安全生产目标的必要保证。
【判断题】
流程管人，制度管事。建立以安全生产责任制为核心的制度体系，是实现安全生产目标的必要保证。
【判断题】
浙江省电力公司安全愿景为“电网安全可靠，员工平安健康”。
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风险可以控制、失误可以避免、事故无法防范。
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按照系统安全工程观点，安全是指生产系统中人员免遭危险的伤害。
【判断题】
作业规程是组织、指导生产的一种科学的管理规章，一般由班组长制订，经安全生产管理部门会审后，报负责人批准执行。
【判断题】
劳动纪律是劳动者参与社会共同劳动时所必须遵守的劳动规则和秩序，是维持正常生产秩序、保证生产顺利和劳动安全的必要条件。
【判断题】
在每年6月份组织开展“安全月”活动，以“加强监管、落实责任”为重点，突出“治理隐患、防范事故”的主线，深入开展安全宣传教育活动，强化员工安全意识，提高员工的安全素质，促进安全生产各项措施落实到位。
【判断题】
对违反规章制度的管理和作业人员实行违章记分考核，根据违章记分分值对当事人实施扣奖、试岗、离岗、内部待岗的处理，并与职称评定、职务聘用挂钩。
【判断题】
应急管理的本质是风险管理，要立足于事故肯定会发生，预案要管用、有效。
【判断题】
在每年6月份组织开展“安全月”活动，以“加强监管、落实责任”为重点，突出“治理隐患、防范事故”的主线，深入开展安全宣传教育活动，强化员工安全意识，提高员工的安全素质，促进安全生产各项措施落实到位。
【判断题】
对在安全工作中失职、渎职和违章造成事故（事件）发生的责任单位和责任人，按“四不放过”原则，依据安全奖惩考核规定追究安全责任。
【判断题】
供电、发电及施工企业每月召开一次安全分析会或安委会会议，由企业主要负责人主持，安委会成员和有关部门负责人参加。
【判断题】
班（组）每周或每个轮值进行一次安全日活动，活动内容联系实际，有针对性，并做好记录。
【判断题】
对违反规章制度的管理和作业人员实行违章记分考核，根据违章记分分值对当事人实施扣奖、试岗、离岗、内部待岗的处理，并与职称评定、职务聘用挂钩。
【判断题】
持卡安全检查包括三个阶段：策划、自查和飞行抽查工作。
【判断题】
风险等级分为一般、较大、重大、特别重大四级。
【判断题】
运行中的高压设备其中性点接地系统的中性点应视作带电体。
【判断题】
带电作业现场必须装设围栏和悬挂合适的标识牌。
【判断题】
配电室长度超过7m时，设一个出口，宜布置在配电室的一端。
【判断题】
未装接地线的大电容被试设备，应先行放电再做试验。
【判断题】
试验结束时，试验人员应拆除现场所有的安全措施。
【判断题】
高压配电室内开关柜双排面对面布置，柜后维护通道为100mm。
【判断题】
户外配电装置10kV带电部分至接地部分之间的最小电气安全净距为250mm。
【判断题】
低压带电作业工具，其外裸的导电部位应采取绝缘措施，防止操作时相间或相对地短路。
【判断题】
在带电设备周围禁止使用钢卷尺、皮卷尺和线尺（夹有金属丝者）进行测量工作。
【判断题】
配电装置的长度大于7m时，其柜（屏）后通道应设两个出口，低压配电装置两个出口间的距离超过16m时，尚应增加出口。
【判断题】
第一、二种工作票需办理延期手续，应在工期尚未结束以前由工作负责人向运行值班负责人提出申请（属于调度管辖、许可的检修设备，还应通过值班调度员批准），由运行值班负责人给予办理。
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
