[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQbWk6NLDrOiIo5NlfK1IC8YkGIXbw9NkKYeFeyw4m6Q":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":15,"related":16,"source":26,"type":85},[],"2025-12-12 04:07:48",260629300,[],{"count":9,"courseId":10,"courseImg":11,"courseName":12,"workId":13,"workName":14},68,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48944111","04临床心理作业","HZ的交流电对人体危害最大",[17,28,36,44,52,60,65,73,80,86],{"answer":18,"createTime":5,"id":19,"options":20,"question":25,"source":26,"type":27},[],260629291,[21,22,23,24],"0.3","0.5","1","5","电动汽车高压导线的工作电压一般都在〔 〕kV以上","v1",0,{"answer":29,"createTime":5,"id":30,"options":31,"question":35,"source":26,"type":27},[],260629292,[32,33,34],"50V","100V","36V","我国用电安全规定中把( )定为安全电压值",{"answer":37,"createTime":5,"id":38,"options":39,"question":43,"source":26,"type":27},[],260629293,[40,41,42],"电伤","电灼","电腐蚀","触电以人体受到伤害程度不同可分为电击和( )两种",{"answer":45,"createTime":5,"id":46,"options":47,"question":51,"source":26,"type":27},[],260629294,[48,49,50],"线电压","相电压","跨步电压","单相触电时,人体承受的电压是( )",{"answer":53,"createTime":5,"id":54,"options":55,"question":59,"source":26,"type":27},[],260629295,[56,57,58],"保护接地","减少电流","减少电压","安全保护措施,有保护接地、漏电保护器和( )等",{"answer":61,"createTime":5,"id":62,"options":63,"question":64,"source":26,"type":27},[],260629296,[48,49,50],"两相触电时,人体承受的电压是( )",{"answer":66,"createTime":5,"id":67,"options":68,"question":72,"source":26,"type":27},[],260629297,[69,70,71],"30mA","20mA","50mA","人体可长时间承受( )以下工作电流",{"answer":74,"createTime":5,"id":75,"options":76,"question":79,"source":26,"type":27},[],260629298,[77,78,34],"56V","60V","我国安全用电规定安全电压为( )以下",{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":26,"type":85},[],260629299,[],"在较短时间内引起触电者心室颤动而危及生命的最小电流,称为_ _,一般通电1s以上,_ _mA的电流就足以致命",2,{"answer":87,"createTime":5,"id":6,"options":88,"question":15,"source":26,"type":85},[],[]]