相关试题
【单选题】
总、分工作票在格式上与___工作票一致。
A. 第一种；
B. 带电作业；
C. 第二种；
D. 事故紧急抢救单
【单选题】
分工作票应一式两份，由___和分工作票负责人分别收执。
A. 工作许可人；
B. 总工作票负责人；
C. 运维管理单位负责人；
D. 施工单位负责人
【单选题】
供电单位或施工单位到用户变电站内施工时，工作票应由有权签发工作票的___签发。
A. 供电单位；
B. 用户单位、施工单位或供电单位；
C. 供电单位、施工单位或用户单位；
D. 施工单位或用户单位
【单选题】
若至预定时间，一部分工作尚未完成，需继续工作而不妨碍送电者，在送电前，应按照___，办理新的工作票。
A. 原工作票；
B. 送电后现场设备带电情况；
C. 当前现场设备带电情况；
D. 运维值班员要求
【单选题】
工作负责人允许变更___次。原、现工作负责人应对工作任务和安全措施进行交接。
【单选题】
工作票制度规定，需要变更工作班成员时，应经___同意。
A. 工作许可人；
B. 工作负责人；
C. 工作许可人与工作负责人；
D. 工作票签发人与工作负责人
【单选题】
电缆及电容器接地前应___充分放电。
A. 逐相；
B. 保证一点；
C. 单相；
D. 三相
【单选题】
非连续进行的故障修复工作，应使用___。
A. 故障紧急抢修单；
B. 工作票；
C. 施工作业票；
D. 口头、电话命令
【单选题】
工作票只能延期___。
A. 一次；
B. 两次；
C. 三次；
D. 四次
【单选题】
带电作业需要停用重合闸（含已处于停用状态的重合闸），应向___申请并履行工作许可手续。
A. 运行人员；
B. 设备运维管理单位；
C. 调控人员；
D. 运行值班负责人
【单选题】
禁止___停、送电。
A. 同时；
B. 约时；
C. 分时；
D. 按时
【单选题】
专责监护人的安全责任包含：明确被监护人员和___。
A. 许可工作的命令正确；
B. 工作必要性；
C. 监护范围；
D. 安全注意事项
【单选题】
第一、二种工作票和带电作业工作票的有效时间，以___为限。
A. 周计划指定的检修期；
B. 申请的检修期；
C. 批准的检修期；
D. 月度计划指定的检修期
【单选题】
带电作业工作票___。
A. 不准延期；
B. 可延期一次；
C. 可延期两次；D.可延期三次
【单选题】
用户变、配电站的工作许可人应是___工作人员。
A. 用户的专业管理部门；
B. 用户变电站；
C. 用户的生产部门；
D. 持有效证书的高压电气
【单选题】
许可工作前，工作许可人应会同工作负责人到现场___安全措施，对具体的设备指明实际的隔离措施，证明检修设备确无电压。
A. 分别做；
B. 再次检查所做的；
C. 共同做；
D. 了解
【单选题】
工作负责人、___应始终在工作现场，对工作班人员的安全认真监护，及时纠正不安全的行为。
A. 工作票签发人；
B. 专责监护人；
C. 工作许可人；
D. 安全监督人员
【单选题】
若专责监护人必须长时间离开工作现场时，应由___变更专责监护人，履行变更手续，并告知全体被监护人员。
A. 工作票签发人；
B. 工作负责人；
C. 工作许可人；
D. 工作票签发人与工作负责人
【单选题】
已终结的工作票、事故紧急抢救单应保存___。
A. 3个月；
B. 半年；
C. 100天；
D. 1年
【单选题】
任何运行中的星形接线设备的中性点，应视为___设备。
A. 电流接地；
B. 不带电；
C. 带电；
D. 停电
【单选题】
检修设备停电，应拉开隔离开关（刀闸），___应拉至试验或检修位置，应使各方面有一个明显的断开点。
A. 隔离开关（刀闸）；
B. 断路器；
C. 手车开关；
D. 保护切换开关
【单选题】
在一经合闸即可送电到工作地点的断路器（开关）和隔离开关（刀闸）的操作把手上，均应悬挂___的标示牌。
A. “禁止合闸，有人工作！”；
B. “禁止合闸，线路有人工作！”；
C. “禁止分闸！”；
D. “禁止攀登，高压危险！”
【单选题】
___kV及以下设备可用与带电部分直接接触的绝缘隔板代替临时遮栏。
A. 10；
B. 35；
C. 110；
D. 20
【单选题】
在室外高压设备上工作，工作地点四周围栏上悬挂适当数量的___标示牌，标示牌应朝向围栏里面。
A. “从此进出！”；
B. “在此工作！”；
C. “止步，高压危险！”；
D. “禁止攀登，高压危险！”
【单选题】
在室外构架上工作，在邻近其他可能误登的带电架构上，应悬挂___的标示牌。
A. “止步，高压危险！”；
B. “禁止攀登，高压危险！”；
C. “从此上下！”；
D. “有电危险！”
【单选题】
因工作原因必须短时移动或拆除遮栏（围栏）、标示牌，应征得___同意，并在工作负责人的监护下进行。
A. 工作负责人；
B. 监护人；
C. 签发人；
D. 工作许可人
【单选题】
线路停电检修工作结束时，应得到___的工作结束报告。确认所有工作班组均已竣工，接地线已拆除，作业人员已全部撤离线路，与记录核对无误并做好记录后，方可下令拆除变电站或发电厂内的安全措施，向线路送电。
A. 工作负责人（包括用户）；
B. 线路工作许可人；
C. 工作票签发人；
D. 线路工区主任
【单选题】
值班调控人员或线路工作许可人应将线路停电检修的___和工作任务做好记录。
A. 工作班组数目、工作负责人姓名；
B. 工作地点；
C. 工作班组数目、工作负责人姓名、工作地点；
D. 工作负责人姓名、工作地点
【单选题】
带电作业规定，保护间隙的接地线应用多股软铜线。其截面应满足接地短路容量的要求，但不得小于___m㎡。
A. 50；
B. 25；
C. 16；
D. 8
【单选题】
进行直接接触20kV及以下电压等级带电设备的作业时，应穿合格的绝缘防护用具；使用的___、安全帽应有良好的绝缘性能，必要时戴护目镜。
A. 安全带；
B. 工具；
C. 腰带；
D. 登高板
【单选题】
高压试验装置的电源开关，应使用明显断开的双极刀闸。为了防止误合刀闸，可在___上加绝缘罩。
A. 手柄；
B. 开关；
C. 刀闸；
D. 刀刃或刀座
【单选题】
在电缆隧（沟）道内巡视时，作业人员应携带便携式气体测试仪，通风不良时还应携带___。
A. 正压式空气呼吸器；
B. 防毒面具；
C. 口罩；
D. 湿毛巾；
【单选题】
变电站（生产厂房）内外工作场所的井、坑、孔、洞或沟道，应覆以与地面齐平而坚固的___。
A. 地砖；
B. 地板；
C. 盖板；
D. 围栏
【单选题】
工作场所的照明，应该保证足够的亮度。照明灯具的悬挂高度应不低于___m，并不得任意挪动。
A. 1.5；
B. 2.0；
C. 2.5；
D. 3.0
【单选题】
使用工具前应进行检查，机具应按其___的规定使用，不准使用已变形、已破损或有故障的机具。
A. 出厂说明书；
B. 铭牌；
C. 出厂说明书和铭牌；
D. 出厂说明书和铭牌与限额
【单选题】
电气工具和用具应由专人保管，___应由电气试验单位进行定期检查。
A. 每3个月；
B. 每6个月；
C. 每年
D. 每两年
【单选题】
不准在带有压力（液体压力或气体压力）的设备上或带电的设备上进行焊接。对承重构架进行焊接，应经过___。
A. 设备运维部门许可；
B. 有关技术部门的许可；
C. 检修部门批准；
D. 单位总工程师批准
【单选题】
使用中的氧气瓶和乙炔气瓶应___固定放置，氧气瓶和乙炔气瓶的距离不得小于5m，气瓶的放置地点不准靠近热源，应距明火10m 以外。
A. 水平；
B. 倾斜；
C. 并排；
D. 垂直
【单选题】
在变电站内使用起重机械时，应安装接地装置，接地线应用多股软铜线，其戴面应满足接地短路容量的要求，但不得小于___m㎡。
A. 25；
B. 16；
C. 10；
D. 35
【单选题】
链条葫芦使用前应检查吊钩、___、传动装置及刹车装置是否良好。
A. 链条；
B. 制动装置；
C. 限制器；
D. 控制器
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1：手机银行客户自助签约账户数量___。
