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[多选题]下面属于断路器试验项目的有()
A.A、耐压试验
B.B、局部放电
C.C、速度特性
D.D、导电回路电阻

热门试题:

[单选题]制动主管、支管须进行外观检查,腐蚀深度大于壁厚的()时更换。
A.15%
B.20%
C.25%
D.30%
[多选题]以下不属于车站级车票管理模式的有?
A.车票的发行
B.站间车票的调配
C.负责车站车票的库存
D.负责车站车票的更新
E.乘客事务处理
[多项选择]小儿急性肾功能衰竭少尿期临床表现为 ( )。
A. 脱水
B. 水肿
C. 恶心、呕吐
D. 重症有惊厥、出血
E. 肌酐、尿素氮随病情进展逐日增高
[判断题]A站一切电话中断后,尚未办妥闭塞手续,A站可以向B站发出70002次列车。
A.正确
B.错误
[单选题]电流互感器星形接线时,在三相电流对称的情况下,如一台互感器极性接反,此时三相总电流为(____)倍相电流。
A.0
B.1
C.2
D.3
[多项选择]行政机关违法实施行政许可后,有可能承担哪些类型的法律责任?()
A. 民事赔偿
B. 国家赔偿
C. 刑事责任
D. 行政责任
[单选题]消防战斗服流程:①穿上上衣,拉上拉链,粘牢门襟,竖起衣领,并将腭部护领遮挡左右搭扣扣在一起,系好所有封闭部位。②穿上裤子,拉好拉链,扣好裤腰扣,调整好背带。③戴上头盔,系紧颚带,拉下面罩。④戴上手套,将手套套入袖口。⑤将腰斧套扣牢套在腰带左前方,系上腰带,安全绳扣在腰带右后方卡口。⑥穿上消防靴,将消防靴套入裤脚。以上正确操作顺序为:(1.0分)
A. ⑤③②①④⑥
B. ④①③②⑤⑥
C. ②⑥①⑤③④
D. ①③⑤②④⑥
[单选题]环氧乙烷精制系统产品产出管线环氧乙烷浓度(  )ppm时可以交出。
A. ≤1
B. ≤10
C. ≤20
D. ≤40
[多项选择]一千个成熟行业的特点是( )。
A. 各企业由于彼此势均力敌,市场份额发生变化的程度较小
B. 在成长阶段,各企业之间的竞争以价格竞争为主
C. 新企业加入该行业的可能性不大
D. 该行业的利润已经很薄甚至没有利润
E. 各企业之间的竞争以非价格手段为主
[判断题]终端变电所位于输电线路的末端,接近负荷点。( )
A.正确
B.错误
[单项选择]用温热药治疗阴盛格阳的方法属于()
A. 热者寒之
B. 寒者热之
C. 热因热用
D. 塞因塞用
E. 通因通用
[单项选择]关于Ph染色体,下列叙述是正确的是
A. 仅出现于中性粒细胞
B. 仅为慢性粒细胞白血病所特有的异常染色体
C. 大多数为t(9;22)(q34;q11)
D. 慢性粒细胞白血病急变后,Ph染色体消失
E. 慢性粒细胞白血病治疗缓解后,Ph染色体消失
[判断题]经常有人工作的场所及施工车辆上应配备急救箱,存放急救用品,并应指定专人定期检查、补充或更换。
A.正确
B.错误
[单项选择]批改新车上牌的前提是()
A. 投保录入是选择未上牌
B. 投保录入是选择以上牌
C. 投保录入是位选择是否上牌
[判断题]各省营销服务中心制定专业技能认证方案,明确上岗资格,打造专业化能效服务队伍;通过劳动技能竞赛、市场业绩比对等方式激发员工热情。
A.正确
B.错误
[判断题]对符合人民银行《人民币银行结算账户管理办法》规定转入久悬未取及账销案存的账户,可不再发放对账单。
A.正确
B.错误
[多项选择]下列有关子宫肌瘤的描述,正确的是()
A. 常见症状为子宫出血,经量多
B. 30岁以上妇女有20%患此病
C. 是常见的子宫良性肿瘤
D. 有的仅因腹部包块就诊
E. 以上均正确
[填空题]Recruiting(招募)the right candidate to fill a vacancy can be a difficult and costly task. 【31】 the wrong person could be an expensive mistake which could cause personnel problems for the whole department. And, as every HR (Human Resource) manager knows, it is much more difficult to get rid of someone than it is to 【32】 them. The HR manager’’s first decision is 【33】 to recruit internal applicants or advertise the vacancy outside the company. 【34】 applicants are easy to recruit by memo, e-mail, or newsletter. Furthermore, they are easy to assess and know the company well. 【35】 , they rarely bring fresh ideas to a position. Moreover, a rejected internal candidate might become unhappy and leave the company. Recruiting outside the company means either advertising the vacancy directly or 【36】 an employment agency. If the company decides to advertise the vacancy directly, it has to decide where to place the 【37】 . Traditionally this has meant newspapers and professional journals but
A. A.fire
B.apply
C.dismiss
D.employ

[单项选择]男,48岁。糖尿病12年,每日皮下注射入预混胰岛素治疗,早餐前30单位,晚餐前24单位,每日进餐规律,主食量350g。近来查空腹血糖13.6~14.8mmol/L,餐后2小时血糖7.6~8.8mmol/L。关于空腹高血糖较为合适的处理是()
A. 调整进餐量
B. 改用口服降糖药
C. 加磺脲类降糖药物
D. 加双胍类降糖药物
E. 胰岛素调整剂量
[单选题]林某,男,47岁,农民。10月份初急起畏寒、发热,间日发作-一次,至今已10天。身体评估:贫血貌,肝肋下2cm。血涂片检查发现间日疟原虫,经治疗后好转出院,但8个月后出现复发,其可能原因是( )
A.迅发型子孢子再次发育
B.迟发型子孢子发育成熟
C.血液中残留的疟原虫再次发育
D.两种疟原虫混合感染
E.合并细菌感染
[多项选择]施工单位应保证本单位安全生产条件所需资金的投入,对列入建设工程概算的安全作业环境及安全施工措施所需费用,应当用于( ),不得挪作他用。
A. 安全作业人员的酬薪
B. 安全生产条件的改善
C. 安全施工措施的落实
D. 安全员的生活补贴
E. 施工安全防护用具及设施的采购和更新
[多选题]程控交换机常见的两种供电方式的工作电压分别是多少?( ) (难)(应急通信)
A.直流12V
B.直流48V
C.交流220V
D.交流240V
[单选题]( )是对新老兵和士官分别进行编组,按各自的训练内容,进行不同进度训练的一种组训形式。
A.按建制训练
B.按兵龄分训
C.按专业分训
D.基地训练
[单项选择]轮轴检修时不退卸轴承、开盖作业的需施行两次超探检查的轮轴,第二次须采用手工作业方式施行()超探检查;两次探伤作业不得由同一探伤人员完成。
A. 全轴穿透
B. 轴颈卸荷槽
C. 全轴穿透和轴颈卸荷槽
D. 轮座镶入部
[判断题] ( )裂纹是压力管道最危险的一种故障,是导致脆性破坏的主要原因。
A.正确
B.错误
[单选题]消防救援站专职队员在非个人支配的时间,应将移动电话和互联网终端设备()
A.自我保管
B.随身携带
C.放储物柜中
D.上交
[单项选择]报请实用化验收的地调系统必须是已投运的、按实用化要求考核至少有()连续和完整记录的、并已达到实用化要求的系统。
A. 3个月
B. 6个月
C. 9个月
D. 12个月
[判断题]简报报尾部分应包括简报的报、送、发单位。
A.正确
B.错误
[单选题]、《建筑施工扣件式钢管脚手架安全技术规范》规定纵向扫地杆应采用直角扣件固定在距底座上皮不大于( ) mm处的立杆上。( )
A.100
B.200
C.300
D.400
[判断题]因为变化的电流通过导体或线圈而产生自感电动势,自感电动势的大小和线圈形式及导线有关。( )P10T54
A.正确
B.错误
[单选题]下列关于回购协议的说法,错误的是( )。
A.回购协议的抵押品以金融债券为主
B.证券的出售方为资金借入方,即正回购方
C.证券的购买方为资金贷出方,即逆回购方
D.回购协议本质上是一种证券抵押贷款
[多项选择]城市规划中社会调查所用到的相关数据、资料的种类大体上包括( )。
A. 问卷调查数据
B. 访谈资料
C. 相关材料
D. 基础数据
E. 统计数据
[判断题]船上的消防员装备作用用于下仓探火,烟火舱室内救人和灭火.
[单项选择]Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere for example, in the relative proportions of atmosphere gases the climate would probably change also. A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface.
The level of carbon dioxide, CO2, in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short wavelength radiation, which tends to pass through atmospheric CO2 easily. The Earth, however, reradiates much of the received energy as a long wavelength radiation, which CO2 absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse ef
A. easy to measure the exact increase in temperature because of the abundance of temperature recording stations throughout the world
B. difficult to prove that the warming was caused by the burning of fossil fuels
C. easy to demonstrate the effects of the warming on the water vapor in the atmosphere
D. difficult to measure the increase of CO2 in the atmosphere because of local variations in amount
[单选题]使用公司工作票到与接入公司电网的用户电气设备上工作时,工作票应由()签发,用户单位认可并签名。
A.本单位
B.用户单位
C.运维单位
D.以上三种都不对
[单选题]在托育园上课遇到地震时,要迅速抱头、闭眼、躲在各自的( )(1分)
A.窗户边
B.课桌下或桌旁
C.过道上
D.到处乱跑
E.大声叫喊
[填空题]
Baby Boomers Are Killing Themselves at an Alarming Rate


 

A.It has long held true that elderly people have higher suicide rates than the overall population. But numbers released in May by the Centers for Disease Control and Prevention show a dramatic rise in suicides among middle-aged people, with the highest increases among men in their 50s, whose rate went up by nearly 50 percent to 30 per 100,000; and women in their early 60s, whose rate rose by nearly 60 percent (though it is still relatively low compared with men, at 7 in 100,000). This is an alarming trend among baby boomers.
B.There are no large-scale studies yet figuring out the reasons behind the increase in baby boomer suicides. Part of it is likely tied to the recent economic downturn. But the trend started a decade before the 2008 recession, and psychologists and academics say it likely stems from a complex series of issues.
C.&quo

[多选题]空气泡沫枪按吸液情况分( )式。(中)
A.主动吸液
B.被动吸液
C.自吸液
D.非自吸液
E.综合吸液

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