【判断题】
设备的断路器，隔离开关都在合闸位置，说明设备处在（运行）状态
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【判断题】
电流互感器的一次电流由（线路负荷电流）决定
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按照能量守恒定律，变压器绕组电压高的一侧，电流（小）
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架空电力线路在同一档距中 , 各相导线的弧垂应力求一致 , 允许误差不应大于 (0.2)m
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接地装置是防雷装置的主要组成部分， 作用是（泄放雷电电流） ，限制防雷装置的对地电压， 使之不至过高。
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AN代表变压器的冷却方式是（干式自冷）
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由于倒闸操作而引起的过电压，称为（操作）过电压
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电缆线路中有中间接头时，压接接头最高允许温度为（ 150）℃
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在人体触电过程中， （室颤）电流在较短时间内，能引起心室障碍而造成血液循环停止，这是电击致死的主要原因。
【判断题】
当设备发生碰壳漏电时，人体接触设备金属外壳造成的电击称作（间接接触）电击
【判断题】
氧气，乙炔管道以及其他会产生静电的管道必须（接成一个整体再接地），以防止静电事故发生
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固定式成套配电装置中断路器和隔离开关之间一般设有机械联锁装置，以防止（带负荷操作隔离开关），保证人身和设备的安全
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被测量交流电流如大于（ 5） A 时，一般需要配合电流互感器进行测量
【判断题】
所有断路器，隔离开关均断开，在有可能来电端挂好接地线，说明设备处于（检修）状态
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主网是电力系统的最高级电网，电压在（ 35） kV 以上
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生产生活中，静电时时出现，其中，最大的危害是引发爆炸或（引发火灾）
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当不知道被测电流的大致数值时，应该先使用（较大）量程的电流表试测
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配电变压器的高压侧一般都选择（避雷器）作为防雷保护装置
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电缆的型号为 ZQ22-3*70-10-300 中的“ 10”表示该电缆的（工作电压）
【判断题】
电力电缆按照电缆的电流（载流量）来选择的
【判断题】
对于建筑物的防雷击采用接闪带和（接闪网）进行保护
【判断题】
当伤者牙关紧闭，无法进行口对口人工呼吸时，应（口对鼻吹气）
【判断题】
为了避免静电火花造成爆炸事故、凡在加工运输，储存等各种易燃液体、气体时，设备都要（妥善接地）
【判断题】
电容器组允许在其（ 1.3 ）倍额定电流下长期运行
【判断题】
高压开关柜进行停电操作时，各开关设备的操作顺序是（断路器—负荷侧刀闸—电源侧刀闸）
【判断题】
1 伏安等于（ 1000000）微伏安
【判断题】
下列仪表属于比较式仪表的是（ B） A万用表 B 接地电阻测量仪 C 兆欧表
【判断题】
可以不断开线路测量电流的仪表是（钳表）
【判断题】
手车式开关柜，小车已推入，开关断开，称之为（备用状态）
【判断题】
降压配电变压器的输出电压要高于用电设备的额定电压，目的是（补偿线路电压损失）
【判断题】
10kV 变压器停电检修时应先断开（低压侧各分路开关）
【判断题】
作为电气工作者，员工必须熟知本工种的（安全操作规程）和施工现场的安全生产制度，不违章作业
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在变电站外线路工作，一经合闸即可送电到施工线路的线路开关和刀闸操作手柄上应悬挂（禁止合闸，线路有人工作）
【判断题】
在检修变压器，要装设接地线时，应（先装接地端，再装导线端）
【判断题】
（输电网）是电力系统中的主要网络，简称主网
【判断题】
遮拦高度不低于（ 1.7 ） m，底部离地不应超过 0.1m
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2.The number of visitors from parts of Scotland not including the Edinburgh area was, in fact, relatively small19%, and exceeded the number of overseas visitors16%_________.
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1.The cook put the meat on a plate, _________it with salt and pepper, wrapped up the plate in aluminum foil铝箔 and then placed it in the oven to roast.
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12.A national debate is now _________about the manner in which we as a society should protect our natural resources.
