[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHYRtzjNqp73GBQK3YdYFT6KVIlc-sS4flW1dYFCqsR8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-30 06:52:56",294789194,[8,9,10,11],"提高电路连接速度","提供接地保护,防止漏电","节省电线材料","提升设备美观性",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","电气实验室中使用三孔插座的主要目的是什么",[18,29,38,47,56,65,74,83,92,101],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],294789176,[22,23,24,25],"立即用手触摸检查带电情况","报告实验室负责人并停止使用该设备","自行拆解外壳进行维修","继续使用,并观察后续是否仍带电","当发现电气设备外壳带电时,以下哪种做法最恰当","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],294789178,[33,34,35,36],"完成相关安全培训并通过考核","通过计算机考试获得学位","具备编程能力","拥有良好的视力","下列哪项属于电气实验室准入制度的一部分",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],294789180,[42,43,44,45],"随意拆卸电气设备","在带电状态下进行维修","先切断电源再进行维修","使用非专业工具进行维修","在电气设备维护过程中,下列哪项行为是正确的",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],294789182,[51,52,53,54],"额定功率匹配且通风良好的设备","长时间超负荷运行的设备","定期维护的设备","设有过载保护的设备","以下哪种电器设备在使用时最容易引发电气火灾",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],294789184,[60,61,62,63],"使用经过认证的电源插座和电线","定期检查设备的绝缘性能和接地状况","超负荷使用电源插座或线路","使用合格的防爆灯具","根据《实验室电气安全技术规范》,下列哪一种行为最可能引发电气火灾",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":28},[],294789186,[69,70,71,72],"接受过相关安全培训","只需熟悉设备型号","没有特别要求","仅需要完成理论考试","实验室内电气设备的操作人员应具有什么资质",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":27,"type":28},[],294789188,[78,79,80,81],"直接操作","穿戴绝缘防护用品","使用金属工具","关闭电源后操作","在电气设备上工作时,为了防止触电事故的发生,应采取哪种措施",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":27,"type":28},[],294789190,[87,88,89,90],"设备运行过程中随意调整开关","设备长时间超负荷运行","操作前检查设备的接地状况与绝缘性能","使用湿手操作电气设备","以下哪种情况符合电气设备的安全操作规范",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":27,"type":28},[],294789192,[96,97,98,99],"设备正常运行","设备过载","设备定期维护","设备断电","在电气设备中,下列哪种情况可能导致设备损坏",{"answer":102,"createTime":5,"id":6,"options":103,"question":16,"source":27,"type":28},[],[8,9,10,11]]