相关试题
【判断题】
中石化许可作业管理规定分《中石化临时用电作业安全管理规定》等8种
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遇6级以上大风或大雪、大雨、大雾等恶劣天气，不得从事露天起重作业
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在用火作业过程中，当作业内容或环境条件发生变化时，应立即停止作业，许可证继续有效
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用火作业人员应在用火点的下风向作业，并避开介质和封堵物可能射出的方向
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用火审批人员无须亲临现场检查，听取用火单位落实防火措施的说明后，即可审签“中国石化用火作业许可证”
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二级用火作业许可证有效时间不超过72小时
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特级用火由二级单位业务管理人员审批签发
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用火作业进行用火分析当可燃气体爆炸下限大于4%时，分析检测数据小于0.5%为合格
【判断题】
在用火前应清除现场一切可燃物，并准备好消防器材。用火期间，距用火点30m内严禁排放各类可燃气体，15m内严禁排放各类可燃液体
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用火分析与用火作业间隔一般不超过30分钟，如现场条件不允许，间隔时间可以适当放宽，但不应超过60分钟。若中断作业超过1小时后继续用火，应重新确认分析
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用火监护人必须了解用火区域的生产过程，无须熟悉工艺操作和设备状况
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用火期间，距用火点( )内严禁排放各类可燃气体
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二级用火由基层单位业务管理人员审批签发
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在中心消防安全重点单位（变电站）区域内用火属于一级用火
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用火期间，距用火点15内严禁排放各类可燃液体
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许可证是用火作业的凭证和依据，不应随意涂改，不应代签，应妥善保管
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施工单位负责人持施工任务单,到作业所在的位办理高处作业许可证
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基层单位确定现场负责人,现场负责人组织相关人员对作业程序和安全措施进行确认,并在许可证的相应栏目签宇
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基层单位负责人应对作业程序和安全措施现场确认后, 审批许可证
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现场负责人应向施工单位负责人进行安全技术交底,施工单位负责人向施工作业人员进行交底, 并安排作业监督人员
【判断题】
基层单位对Ⅱ级以上高处作业的全过程实施现场监督
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高处作业完工后,验收单位与施工单位现场安全负责人应在许可证完工验收栏签字
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在高处作业前充分了解作业的内容、地点(位号)、时间和作业要求, 熟知作业中的危害因素和许可证中的安全措施
【判断题】
未持有有效的高处作业许可证,在对许可证上的安全防护措施确认后,即可进行高处作业
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对安全措施不落实而强令作业时,作业人员应拒绝作业,并向上级报告
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在作业中如发现异常或感到不适等情况,应及时发出信号,并迅速撤离现场
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监护人员接到许可证后, 应在技术人员和单位负责人的指导下,逐项检查落实安全措施
【判断题】
作业过程中,监护人不得随意离开现场,确需离开时, 收回作业许可证,暂停作业
【判断题】
进行高处作业前,应针对作业内容进行 JSA分析,根据识别与评价结果, 确定相应的作业程序及安全措施
【判断题】
劳动保护用品应符合高处作业的要求。对于需要戴安全帽进行的高处作业,作业人员应系好安全帽带。原则上禁止穿硬底或带钉易滑的鞋进行高处作业
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手提式灭火器适用于B类火灾中的水溶性可燃、易燃火灾
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对在岗的员工每半年至少进行1次消防安全培训和消防演练
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手提式和推车式干粉、二氧化碳灭火器出厂日期满5年，以后每隔2年，必须进行水压试验等维修
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灭火器的配置、外观检查每半月进行一次，并填写检查记录，检查记录应存档保留
【判断题】
举办200人以上1000人以下的大型群众性活动，举办单位应当向消防支队申请消防安全许可
推荐试题
【单选题】
Britain faced strong challenges in its global imperial dominance by the beginning of the century.
A. A. 17th
B. B. 18th
C. C. 19th
D. D. 20th
【单选题】
As a revising chamber, the House of Lords is expected to the House of Commons.
A. A. rival
B. B. complement
C. C. criticize
D. D. inspect
【单选题】
The British government is characterized by a division of powers between three of the following branches with the exception of the .
A. A. judiciary
B. B. legislature
C. C. monarchy
D. D. executive
【单选题】
The importance of the British monarchy can be seen in its effect on .
A. A. passing the bills
B. B. advising the government
C. C. political parties
D. D. public attitude
【单选题】
British Cabinet works on the principle of .
A. A. collective responsibility
B. B. individual responsibility
C. C. defending the collectivism
D. D. defending the individuals
【单选题】
The main duty of the British Privy Council is to .
A. A. make decisions
B. B. give advice
C. C. pass bills
D. D. supervise the Cabinet
【单选题】
is the first African-American winner of the Nobel Prize for Literature.
A. A.Ralph Ellison
B. B. Tony Morrison
C. C. Richard Wright
D. D. James Baldwin
【单选题】
Of the following writers, is Not a Nobel Prize winner.
A. A. Alice Walker
B. B. Ernest Hemingway
C. C. William Faulkner
D. D. Eugene O’Neil
【单选题】
Of the following books, is NOT written by Ernest Hemingway.
A. A. The Sun Also Rises
B. B. The Sound and the Fury
C. C. A Farewell to Arms
D. D. For Whom the Bell Tolls
【单选题】
F. Scott Fitzgerald’s finest novel is , and its theme is about
A. A. The Great Gatsby, the American Dream
B. B. Tender is the Night, love
C. C. Tales of the Jazz Age, the loss of oneself
D. D. The Beautiful and the Damned, the evil of human nature
【单选题】
Of the following writers, is NOT included in the group of naturalists.
A. A. Stephen Crane
B. B. Frank Norris
C. C. Theodore Dreiser
D. D. Herman Melville
【单选题】
Of the following, is NOT characteristic of Mark Twain’s works.
A. A. colloquial speech
B. B. a sense of humor
C. C. a realistic view
D. D. an idealistic view
【单选题】
Of the following, is considered Herman Melville’s masterpiece.
A. A. The Last of the Mohicans
B. B. The Legend of Sleepy Hollow
C. C. Moby Dick
D. D. Daisy Miller
【单选题】
Of the following, is NOT Nathaniel Hawthorne’s work.
A. A. The Scarlet Letter
B. B. The House of the Seven Gables
C. C. The Marble Faun
D. D. Nature
【单选题】
is regarded as “the father of American literature”.
A. A. James Fennimore Cooper
B. B. Ralph Waldo
C. C. Thomas Jefferson
D. D. Washington Irving
【单选题】
Of the following writers, are from the Colonial and Revolutionary Periods.
A. A. Benjamin Franklin & Edgar Ellen Poe
B. B. Edgar Ellen Poe & Jonathan Edwards
C. C. Benjamin Franklin & Jonathan Edwards
D. D. Edgar Ellen Poe & Washington Irving
【单选题】
The National Day of the United States falls on .
A. A. June 4th
B. B. July 4th
C. C. June 14th
D. D. July 14th
【单选题】
Of the following, is NOT among the three major radio and TV networks in America.
A. A. the National Broadcasting System (NBS)
B. B. the Public Broadcasting Service (PBS)
C. C. the Columbia Broadcasting System (CBS)
D. D. the American Broadcasting System (ABS)
【单选题】
is sold especially to the upper or upper-middle class and it has a reputation for its serious attitude and great bulk.
A. A. The Washington Post
B. B. The New York Times
C. C. Los Angeles Times
D. D. New York Daily News
【单选题】
Of the following universities, has NOT cultivated any American President yet.
A. A. Harvard University
B. B. Massachusetts Institute of Technology
C. C. Princeton University
D. D. Yale University
【单选题】
To get a bachelor’s degree, all undergraduate students are required to do the following except .
A. A. attending lectures and completing assignments
B. B. passing examinations
C. C. working for communities
D. D. earning a certain number of credits
【单选题】
Of the following, is NOT the responsibility of the board of trustees in U. S. institutions.
A. A. choosing the president
B. B. establishing policies for administrators and faculty
C. C. approving budget and other financial project
D. D. decide which student to enroll
【单选题】
Of the following, are NOT among the categories of American higher education.
A. A. universities and colleges
B. B. research institutions
C. C. technical institutions
D. D. community colleges
【单选题】
Higher education in the United States began with the founding of
A. A. Yale University
B. B. Harvard University
C. C. Princeton University
D. D. New York University
【单选题】
Of the following subjects, are NOT offered to elementary school students.
A. A. mathematics and languages
B. B. politics and business education
C. C. science and social studies
D. D. music and physical education
【单选题】
Formal education in the United States consists of , secondary and higher education.
A. A. kindergarten
B. B. public
C. C. elementary
D. D. private
【单选题】
At present, U. S. exports account for of the world’s total.
A. A. 10%
B. B. 15%
C. C. 20%
D. D. 25%
【单选题】
is not one of the three giants in American automobile industry.
A. A. Ford
B. B. General Motors
C. C. Chrysler
D. D. American Motors
【单选题】
The following statements are all true except .
A. A. Agribusinesses reflect the big, corporate nature of many farm enterprises.
B. B. Agribusinesses maintain a balanced trade pattern between agricultural imports and exports.
C. C. Agribusinesses range from one-family corporations to multinational firms.
D. D. Agribusinesses include a variety of farm businesses and structures.
【单选题】
About of American crops are for export.
A. A. half
B. B. one third
C. C. one fourth
D. D. one fifth
【单选题】
President Johnson tried to build a “Great Society” by introducing various programs like the following except .
A. A. Medicare
B. B. Food Stamps
C. C. Education Initiatives
D. D. Unemployment Pension
【单选题】
The following inventions took place during the “second indThe following inventions took place during the “second industrial revolution” except .
A. A. typewriter
B. B. telephone
C. C. electric light
D. D. refrigerator
【单选题】
The first National Bank of the United States was established with the urge of .
A. A. George Washington
B. B. Thomas Jefferson
C. C. Andrew Jackson
D. D. Alexander Hamilton
【单选题】
Chartered companies were NOT granted the by the British King or Queen.
A. A. political authority
B. B. economic rights
C. C. judicial authority
D. D. diplomatic authority
【单选题】
The modern American economy progressed from to , and eventually, to .
A. A. colonial economy, handcraft economy, industrial economy
B. B. farming economy, handcraft economy, industrial economy
C. C. colonial economy, farming economy, industrial economy
D. D. handcraft economy, farming economy, industrial economy
【单选题】
America produces a major portion of the world’s products in the following fields except .
A. A. machinery
B. B. automobiles
C. C. ore
D. D. chemicals
【单选题】
The President is directly voted into office by .
A. A. all citizens of America
B. B. the citizens over 18 years old
C. C. electors elected by the voters
D. D. the senators and representatives
【单选题】
The Supreme Court is composed of justices.
A. A. six
B. B. seven
C. C. eight
D. D. nine
【单选题】
The terms for a Senator and Representative are and years respectively.
A. A. two, four
B. B. two, three
C. C. two, six
D. D. six, two
【单选题】
According to the Constitution, a candidate for President must be .
A. A. at least 35 years old
B. B. at least a 14 years’ resident of the United States
C. C. born in America
D. D. all of the above
