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[简答题]装置部分停电的处理

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[多选题]变电站直流电源系统直流负荷按功能可分为控制负荷和动力负荷,控制负荷包括下列负荷:( )。
A.电气控制、信号、测量负荷
B.热工控制、信号、测量负荷
C.继电保护、自动装置和监控系统负荷
D.各类直流电动机
[判断题]变压器空载合闸时,由于励磁涌流存在的时间很短,所以一般对变压器无危害。( )
A.正确
B.错误
[单选题]《国家电网有限公司输变电工程施工分包安全管理办法》规定,()是输变电工程分包管理的责任主体,负责将分包队伍、分包人员、分包作业纳入本单位的统一管理。
A.分包商
B.建设管理单位
C.施工企业
D.监理单位
E.略
F.略
[单项选择]哪两个工人被最后雇佣
A. E,J
B. B,G
C. B,C
D. G,C
[单项选择]下列不属于路由器性能指标的是()。
A. 吞吐量
B. 丢失率
C. 延时与延时抖动
D. 最大可堆叠数
[单选题]下列( )报文由全国飞行计划处理中心派发。
A.FPL
B.CHG
C.DLA
D.以上答案均对
[判断题]表示电路中采用的表示变压器输出为110V交流电源。
A.正确
B.错误
[判断题]《煤矿安全生产标准化》 煤矿需建立总工程师为第一责任人的安全风险分级管控工作体系, 明确负责安全风险分级管控工作的管理部门。
A.正确
B.错误
[单项选择]办公室的空气环境的优劣会直接影响办公者的( )。
A. 健康和心境
B. 判断和沟通
C. 交流和感觉
D. 技术和发展
[判断题]军用危险货物与普通货物配装,按照铁路危险货物配装表的有关规定办理。
[多项选择]关于当前发动机使用整体底板来固定曲轴的正确说法是()
A. 底板由铝合金制成
B. 底板由灰铸铁制成
C. 底板和缸体之间使用有弹性的密封垫
D. 底板和缸体之间通过注入密封剂来密封
[单选题]北宋时期官至中书侍郎的____主持制造水运仪象台,并撰有《新仪象法要》《本草图经》。
A.蔡襄
B.曾公亮
C.司马光
D.苏颂
[判断题]国务院和县级以上地方各级人民政府应当加强对安全生产工作的领导,建立健全安全生产工作协调机制,支持、督促各有关部门依法履行安全生产监督管理职责,及时协调、解决安全生产监督管理中存在的重大问题。
A.正确
B.错误
[单项选择]患者男,25岁。左下颌智牙反复冠周炎检查见该牙垂直位,大部牙冠被牙龈覆盖,咬合面较下颌第二磨牙颈部略低,分析其拔除阻力主要是()。
A. 邻牙阻力
B. 牙根部骨阻力
C. 牙冠部骨阻力
D. 软组织阻力
E. 外斜线处骨阻力
[判断题]正压式消防氧气呼吸器高压系统经气密性试验,在30min内不漏气。
A.正确
B.错误
[单选题]确认了党领导人民长期奋斗取得的辉煌成果,规定了人民民主专政国家政权的性质和根本制度,明确了国家未来建设发展的根本任务和总的目标的法律是( )。
A.民法
B.社会法
C.诉讼法
D.宪法
[单项选择]哪个模型假定现代政治实际上是各个利益集团为影响公共政策而展开的一系列活动。()
A. 精英主义模型
B. 理性主义模型
C. 集团理论模型
D. 多元主义模型
[判断题]内圈一旦遇有退不下时,可以升高温度继续退卸。
A.正确
B.错误
[判断题]冬季寒流多,气温变化大,加之逢年过节。行车作业人员穿戴厚、反应慢,易发生意外情况。
A.正确
B.错误
[判断题]人性之美,美在求善。《善良》是一篇说明性散文,作者王蒙。( )
A.正确
B.错误
[单选题]下列适于用熔模铸造方法的是( )。
A.铝活塞
B.气缸套
C..大模数齿轮滚刀
D..汽轮机叶片
[单项选择]绝经后妇女发生骨质疏松症的主要原因是()
A. 雄激素分泌增加
B. 雌激素分泌不足
C. 雌激素分泌增加
D. 孕激素分泌不足
E. 孕激素分泌增加
[单选题]队(站)务会,每月至少召开1次,由中队(站)首长主持参加人员包括()。
A.全体党员
B.副班长以上人员
C.班长
D.班长以上人员
[多选题]社会工作者小王为社区失明老人开展“心明”老年人支持小组。除了有一位失明多年且独居的陈奶奶多次拒绝社会工作者的邀请外,其他失明老年人都参加了小组活动,但存在出门不便和沟通不畅的困难。为保证小组活动的顺利开展,小王可采取的适当做法有()。
A.安排志愿者上门,接送出行有困难的失明老人
B.扮演支持者角色,保持小组成员的参与热情
C.留意观察组员的进步,为点滴成长喝彩
D.发动组员上门真诚邀请,鼓励陈奶奶打开心门
E.实时播放小组进程,号召居民为失明老人创造友善环境
[多选题]在有分布式电源接入电网的高压配电线路、设备上停电工作,应( )。
A. 断开分布式电源并网点的断路器(开关)
B. 断开分布式电源并网点的隔离开关(刀闸)或熔断器
C. 在用户侧接地
D. 在电网侧接地
[判断题]授权中心授权主管不能对本中心柜员进行强制签退。
A.正确
B.错误
[判断题]低压配电网宜采用辐射状结构。
A.正确
B.错误
[填空题]超声波是振动频率超过人耳听觉范围的声波,是机械波的—种,其频率高于___。
[简答题]简述股票与债券有哪些不同? 
[单项选择]The mental health movement in the United States began with a period of considerable enlightenment. Dorothea Dix was shocked to find the mentally ill in jails and almshouses and crusaded for the establishment of asylums in which people could receive human care in hospital-like environments and treatment which might help restore them to sanity. By the mid 1800s, 20 states had established asylums, but during the late 1800s and early 1900s, in the face of economic depression, legislatures were unable to appropriate sufficient funds for decent care. Asylums became overcrowded and prison-like. Additionally, patients were more resistant to treatment than the pioneers in the mental health field had anticipated, and security and restraint were needed to protect .patients and others. Mental institutions became frightening and depressing places in which the rights of patients were all but forgotten.
These conditions continued until after World War Ⅱ. At that time, new treatments were discove
A. inflexible and insensitive
B. detached and neutral
C. understanding and sympathetic
D. enthusiastic and supportive
[简答题]填用电力电缆第一种工作票的工作应经变电站值班负责人的许可。
[多项选择]专门机关与广大群众相结合的方针是( )。
A. 指导公安机关和人民警察各项活动的基本方针
B. 贯穿于公安工作的各个方面
C. 被公安法规所确认,并体现在公安人员的纪律中
D. 公安机关和广大群众结合得好不好,责任在公安机关和人民警察方面
[不定项选择题]共用题干 The Development of Ballet
Ballet is a dance form that has a long history. The fact that it survives to this day shows that it has adjusted as times have changed.
Ballet began in the royal courts during the Renaissance. At that time it became common for kings and queens, as well as other nobility(贵族),to participate in pageants that included music,poetry,and dance. As these entertainments moved from the Italian courts to the French ones,court ladies began participating in them.
Though their long dresses prevented much movement , they were able to perform elaborate(复杂的)walking patterns. It was not until the 1600s that women dancers shortened their skirts,changed to flat shoes,and began doing some of the leaps and turns performed by men.
It was also in the 1600s that professional ballet began. King Louis XIV of France,himself a devoted dancer,founded the Royal Academy of Dance. The five basic feet positions from which all ballet steps begin were finalized. In the late 1700s another important change occurred. Ballet began to tell a story on its own. It was no longer simply dance to be performed between acts of plays. Elaborate wigs(假发)and costumes were eliminated. By the early 1800s dancers learned to rise on their toes to make it appear that they were floating.
Classical ballet as we know it today was influenced primarily by Russian dancing. The Russians remained interested in ballet when it declined in other European countries in the mid-1800s.One of the most influential figures of the early 20th century was Sergei Diaghilev.
His dance company,the Ballets Russes,brought a new energy and excitement to ballet. One of his chief assistants,George Balanchine,went on to found the New York City Ballet in 1948 and to influence new generations of dancers. Professional ballet was first performed in______.
A.Italy
B.Russia
C.America
D.France
[判断题]违反保命条款中任一条款者,视为严重违反公司管理制度,依据《员工激励管理规定》给予解除劳动合同处罚。
A.正确
B.错误
[单选题]在导体中的电流,越接近于导体表面,其( ),这种现象叫集肤效应。
A.电流越大
B.电压越高
C.温度越高
D.电阻越大
[填空题] 专利的转让/许可必须由公司( )均审批通过,许可/转让合同经合约法务部评审通过,且主办单位支付许可/转让费用后,方可实施专利的许可/转让。
[单选题]乘客诉求较高且不合理,经与乘客反复沟通,站区未能达成一致意见;客伤事件对运营秩序或其他乘客造成一定影响,站区难以解决或乘客有上访意向等复杂情况,属于()。
A.A、轻微客伤
B.B、较重客伤
C.C、反复谈判客伤
D.D、法律诉讼
[单选题]将新建房屋及其附近一定范围内的建筑物、构筑物、室外场地、道路和绿化布置的总体情况,用水平投影的方法绘制而成的图样指的是()。
A.总平面图
B.建筑图
C.结构图
D.地沟平面图

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