[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fi8o9_nKI23F71xRsh6-YFoVdX3UnMazulzsxD2oo3mk":3},{"id":4,"source":5,"question":6,"options":7,"answer":11,"related":12,"type":17,"origin":102,"createTime":19},144472566,"v1","杆塔拉线与杆塔的夹角不应小于()",[8,9,10],"20°","30°","45°",[],[13,20,30,40,49,57,67,75,84,93],{"id":4,"source":5,"question":6,"options":14,"answer":15,"related":16,"type":17,"origin":18,"createTime":19},[8,9,10],[],[],0,null,"2024-05-18T21:10:47+08:00",{"id":21,"source":5,"question":22,"options":23,"answer":27,"related":28,"type":17,"origin":18,"createTime":29},144472568,"钢丝钳带电剪切导线时,不得同时剪切()的两根线,以免发生短路事故",[24,25,26],"不同电位","不同颜色","不同大小",[],[],"2024-05-18T21:10:49+08:00",{"id":31,"source":5,"question":32,"options":33,"answer":37,"related":38,"type":17,"origin":18,"createTime":39},144472573,"中性点不接地的电力系统中,发生单相接地故障时,可继续运行()小时",[34,35,36],"20","2","12",[],[],"2024-05-18T21:10:50+08:00",{"id":41,"source":5,"question":42,"options":43,"answer":47,"related":48,"type":17,"origin":18,"createTime":39},144472575,"TN系统表示电源中性点()",[44,45,46],"不接地","经阻抗接地","直接接地",[],[],{"id":50,"source":5,"question":51,"options":52,"answer":55,"related":56,"type":17,"origin":18,"createTime":39},144472577,"继电保护回路编号用()位及以下的数字组成",[35,53,54],"3","4",[],[],{"id":58,"source":5,"question":59,"options":60,"answer":64,"related":65,"type":17,"origin":18,"createTime":66},144472579,"值班人员手动合闸于故障线路,继电保护动作将断路器跳开,自动重合闸将()",[61,62,63],"不动作","完成合闸动作","完成合闸并报警",[],[],"2024-05-18T21:10:51+08:00",{"id":68,"source":5,"question":69,"options":70,"answer":73,"related":74,"type":17,"origin":18,"createTime":66},144472581,"已知在四个电阻串联的电路中,通过其中一个电阻的电流为10A,则该电路中的电流为()A",[71,72,34],"2.5","10",[],[],{"id":76,"source":5,"question":77,"options":78,"answer":82,"related":83,"type":17,"origin":18,"createTime":66},144472583,"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()",[79,80,81],"补偿功率因数","减小导线截面","补偿线路电压损失",[],[],{"id":85,"source":5,"question":86,"options":87,"answer":91,"related":92,"type":17,"origin":18,"createTime":66},144472585,"绝缘棒一般每()进行一次绝缘试验",[88,89,90],"1个月","6个月","12个月",[],[],{"id":94,"source":5,"question":95,"options":96,"answer":100,"related":101,"type":17,"origin":18,"createTime":66},144472587,"并列运行的变压器,若短路电压不等,则()",[97,98,99],"变压器在空载时有环流","变压器负载分配不合理","变压器运行损耗大",[],[],{"courseName":103,"courseImg":104,"workName":105,"workId":106,"count":107,"courseId":108},"特种作业操作证取证培训","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffd3d8ea83756ee992535b0fd580df494.png","","work_34870130",53,"1180dac406e13494e8ec8338024b25e5"]