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[判断题]高压电气设备电压等级为在1000V以上。
A.正确
B.错误

参考答案:A

热门试题:

第1题: [多项选择]family education
personality of the person
school education
philosophy of a country
community
encouragement from government
参考答案:Topic: Scientific creativity
Tips, Words and Expressions
General expressions
Originality / novel ideas / creative activity / creative process / creative breakthroughs / creative individuals / cultural environment / personality traits / analytical and synthetic thinking / forster (enhance, nurture) creativity / Creativity is central to human activity and thought, and has been the driving force for all innovations throughout human history. / Creativity depends strongly on the social and cultural context. / Creativity depends on the ability to combine general intelligence with other skills. /A creative scientific idea requires both originality and appropriateness.
Family education
Family plays an important and positive role in the development of talents and potentials of gifted children. / Family could provide the environmental context that stimulates or sparks creativity, rewards creative ideas and behaviors, and evaluates creative products. / The social world of the child begins with the family. / Parents organize a great deal of their child’s time. / Parents help their child think through problems and share with him strategies that have worked for them when they face challenges. / Parents provide the resources to support talent development, including their money for lessons, instruments, equipment, and outside-of-school educational opportunities, as well as their time spent on arranging lessons, searching out programs, driving, and monitoring practices. / Families have systems of cognitive coding and patterns of explanations for events or circumstances that affect and determine children’s values and attitudes. / Parents model independent learning outside of structured or traditional activities and settings. / Parents model personality dispositions that are essential to talent development such as risk taking and coping with setbacks and failures. Parents can give their children emotional support for their abilities and talent development activities.
Personality of the person
Creativity is a personality type, a way of thinking and living. / Creative people tend to be unconventional and they share common traits. / It is evident that some people are consistently more creative than others and that people differ in their creative outputs over time. / There are traits that are commonly found in the creative people. / These people are different from other people in a sense that they possess some unique characteristics. / Creative people are unconventional. Creative people do not feel the need to conform to society’s standards. They often swim against the current and they have original ideas that literally turn the world upside down and right-side out. / They are individualistic. Creative people want to find out what the truth is, and they have a strong need to decide for themselves what works and what does not. Often they are ahead of their time, and much of their work is appreciated / acknowledged after they are dead and gone. / Creative people are inventive. Because they are so highly intelligent, and live in the realm of possibility, they are constantly coming up with bright ideas. They also take notice of what is missing in the world and / or what could be improved. / Creative people are highly motivated. They have the passion to contribute to the beauty and betterment of the world. / Persistence, tolerance of ambiguity, independence, self-confidence, and intuition are the five most important qualities of people who possess a unique sense of creativity.
School education
Creativity and knowledge can’t be separated. / Creativity and innovation are skills that can be taught. / Creativity and innovation are skills that require specialized training. / Creative thinking processes and knowledge work together. / Creativity is an innovative application of one’s existing knowledge and background information. / Creative personalities can be developed. / The process of learning differs from child to child, so they should be provided with tasks accordingly. / One’s creativity can be best triggered by creative teachers. / Creativity-in the form of the arts, music and thinking more imaginatively about subjects-are an important part of an all-round education. / The best education, has creativity at its very heart. / Critical thinking takes practice, and these skills need to be developed and reinforced throughout the educational experience and across the curriculum. / Creativity is in all fields-from chemistry to engineering, art to computer science, sociology to business-and it can be nurtured and enhanced through the use of deliberate tools, techniques and strategies. / It is certainly possible to teach our children the habit of looking at things in different ways.
Philosophy of a country
Creativity might be greatly enhanced by generating a culture that supports the creative process. / Creativity depends strongly on the social and cultural context.
Community
Creative breakthroughs depended on collaboration and social support.

第2题: [单项选择]特殊学校、监狱、劳改所、精神病院等场所内的社会化属于()
A. 再社会化
B. 预期社会化
C. 初始社会化
D. 继续社会化
参考答案:A

第3题: [判断题]
资本市场的风险小于货币市场。()
参考答案:错

第4题: [简答题]
多层缸夹层中为什么通入蒸汽?
参考答案: 原因有二:
(1)汽轮机采用多层缸时,通常在内外缸夹层里引入一股中等压力的蒸汽。当机组正常运行时,由于内缸温度很高,其热量源源不断地辐射到外缸,有使外缸超温的趋势,这时夹层汽流对外缸起冷却作用。
(2)当机组冷态启动时,为使内外缸尽可能迅速同步加热,以减小动、静胀差和热应力,缩短启动时间,此时夹层汽流即对汽缸起加热作用。

第5题:
[填空题]LBA20047箱式变电器由( )和( )两种类型,一般风电场使用( )。
参考答案:欧式变压器|美式变压器|美式变压器


第6题:
[单选题]以上单位应当成立由本单位首长、分管领导、有关业务处(科)室负责人、专业技术人员组成的安全委员会,负责组织开展安全管理相关工作。大队以下单位应当成立由本单位主要领导和有关人员组成的( )责抓好安全管理各项工作的落实。各级应当建立健全群众性安全管理组织,经常开展安全竞赛、安全评比、安全自查与互查等群众性安全活动。短期集训、培训以及独立执行任务的临时机构,应当设立临时安全组织。
A.安全管理小组
B.后勤保障小组
C.安全训练小组
D. 安全指挥小组
参考答案:A


第7题:
[单选题]对一般桥梁,在检算洪水频率流量下,安全值为1.5m加冲刷总深度(自河床面算起的一般冲刷深度与局部冲刷深度之和)的()%。
A.5
B.10
C.12
D.20
参考答案:B


第8题:
[多选题] 以下服务申请各子类业务处理时限要求说法错误的是:
A.欠费复电登记业务24小时内现场恢复送电,1天内回复工单
B.电器损坏核损业务24小时内到达现场,业务处理完毕后1个工作日内回复工单
C.居民客户业扩报装业务5个工作日内向客户答复供电方案并回复工单
D.其他服务申请类业务5个工作日内处理完毕并回复工单
参考答案:AC


第9题:
[单选题] 进行500kV带电清扫工作时,绝缘操作杆的有效长度不准小于( )m。
A. 1.5
B. 2.0
C. 3.0
D. 4.0
参考答案:D


第10题: [填空题]
五线谱中,谱号的作用是用以确定()名称和()的记号。
参考答案:音符音级;音高

第11题: [单项选择]
水库浸没初判阶段的潜水回水预测可用()回水计算方法。
A. 初始潜水
B. 最高潜水
C. 常见潜水
D. 稳定态潜水
参考答案:D

第12题:
[判断题]低合金工具钢的含碳量与碳素工具钢含碳量相近似,因此,它们的淬火冷却起始温度很接近
A.正确
B.错误
参考答案:A


第13题:
[单选题]机械转动是采用由轴、齿轮、蜗轮蜗杆、链、皮带等机械零件组成的传动装置来进行能量的( )。
A.转换
B.输送
C.传递
D.交换
参考答案:C


第14题:
[判断题]补费操作由中队长完成,补入的通行费由中队长负责上交。
A.正确
B.错误
参考答案:B


第15题:
[判断题]装置定值通电检查时,最后定值试验必须在设备屏的端子排上通电进行。
A.正确
B.错误
参考答案:A


第16题:
[判断题]为充分发挥消火栓的作用, 允许临时使用消火栓清洗 路面和车间地板。 ( )
A.正确
B.错误
参考答案:B


第17题: [单项选择]
一中学生不慎跌伤右肘,当时右肘活动受限,肘关节有压痛。检查见右肘关节肿胀,右手指内收、外展障碍。X线片显示右侧肱骨内上髁骨折、移位。此病最容易产生下列哪项并发症( )
A. 正中神经损伤
B. 桡神经损伤
C. 尺神经损伤
D. 缺血性骨坏死
E. 骨筋膜室综合征
参考答案:C
答案解析:[解析] 肱骨内上髁后侧有尺神经沟,有尺神经经过,肱骨内上髁骨折最易损伤尺神经。该病人的右手指内收、外展障碍,正是尺神经损伤的表现。

第18题: [多项选择]
国家基本药物制度涉及的环节包括()
A. 遴选
B. 生产
C. 流通
D. 使用
E. 定价和报销
参考答案:A, B, C, D, E

第19题:
[单选题]小剂量美蓝静脉注射用于中毒抢救的是
A.急性一氧化碳中毒
B.重金属中毒
C.有机磷农药中毒
D.亚硝酸盐中毒
E.氰化物中毒
参考答案:D


第20题:
[多选题] 发现旅客违章携带物品(包括几人同时携带一件超更或超大物品)时,对已带人车内的,应( )运费,妥善安排,必要时可放入( )内。
A.加倍补收
B.补收
C.行李车
D.行李架
参考答案:BC


第21题:
[单选题]分水器后干线水带( )铺设时,应对分水器进行固定。
A. 水平
B. 垂直
C. 平直
D. 逆向
参考答案:B


第22题:
[判断题]人民警察的义务,是指人民警察在行使权力、履行职责过程中必须作出或不得作出一定行为的约束。
A.正确
B.错误
参考答案:A


第23题:
[判断题]功能指令主要卣功能指令助记符和操作元件两大部分组成。(  )
A.正确
B.错误
参考答案:A


第24题: [单项选择]
青壮年疝()。
A. Ferguson法
B. Bassini法
C. McVay法
D. 疝成型术
E. 保守疗法
参考答案:B

第25题: [填空题]
为了防止()落到有滑油的齿轮箱中,在开始分解分油机盆的心轴前要彻底清洗盆壳体中的空间。
参考答案:污染物

第26题:
[判断题]电务设备地线必须连接牢固,接触良好,接地电阻符合要求。( )
A.正确
B.错误
参考答案:A


第27题:
[单选题]将蓄电池组接入到直流供电系统中,应先调整整流器输出总电压与待接入系统的蓄电池端电压保持基本一致,相互之间的电压差应小于( )。
A.A、0.5V
B.B、0.8V
C.C、1.0V
D.D、2V
参考答案:A


第28题: [单项选择]
推土机与运矿汽车的安全停靠距离为()米。
A. 30
B. 20
C. 10
D. 50
参考答案:A

第29题:
[多选题]【多选题】人生观主要包括( )。
A.人生价值
B.人生的生活水平
C.人生态度
D.人生目的
参考答案:ACD


第30题:
[单选题]制动机制动,是使闸瓦和( )踏面摩擦产生的制动力来施行。
A.车轮
B.制动机
C.钢轨
D.铁鞋
参考答案:A


第31题:
[多选题]AT下管应遵守的安全要求是()
A.必须设专人指挥、统一信号、分工明确
B.压绳法下管作业时必须听从指挥,两根大绳用力应一致,保持管体平稳
C.下管坡道的坡度不宜大于1:0.5、坡面宽度应大于管长lm
D.下管时,管端距坡道边缘应大于50cm
E.作业人员可以站在管上作业,管下严禁有人
参考答案:ABD


第32题:
[多选题] 生产经营单位发生生产安全事故.应立即如实报告当地负有安全生产监督管理职责的部门.不得隐瞒不报、谎报或者拖延不报.不得( )。
A.恢复现场
B.故意破坏事故现场
C.毁灭有关证据
D.拆除设备
参考答案:BC


第33题:
[单选题]烟条的成形过程是在( )内完成的。
A.烟舌
B.烟枪
C.大压板
D.小压板
参考答案:B


第34题:
[判断题]变压器、断路器等设计不当或制造不良等造成绝缘性能低劣的设备短路,可能引发停电。
A.正确
B.错误
参考答案:A


第35题:
[判断题]在监督检查工作中发现有不按规定储存致使执法记录信息损 毁、丢失,并造成严重后果的,应视为执法过错,在采取相应监督 措施的同时,应对其进行批评教育防止再次出现类似情况。( )
A.正确
B.错误
参考答案:B


第36题:
[单选题]单机、大型养路机械及重型轨道车,虽未完全具备列车条件,亦应按( )办理。
A.机车
B.列车
C.车列
D.接触网作业车
参考答案:B


第37题:
[单选题]全站仪设站点的三维坐标分量偏差不应大于( )。
A.0.5mm
B.1.0mm
C.1.5mm
D.2.0mm
参考答案:A


第38题:
[单选题]填用配电第二种工作票的配电线路工作,可不履行(  )手续。
A.工作票
B.工作许可
C.工作监护
D.工作交接
参考答案:B


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