[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fCiwT_PpoP7qfshAMeh2qcR5zLIxFvgMlsUIZwGKTbkc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-03-06 18:24:32",178495243,[8,9,10,11],"40","48","24","16",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},151,"e184c40d3ef42a10b9402d80f0e30037","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd3c8494823ddc5f05b44146dd6e30bfa.png","电气控制与PLC应用","work_41153829","中国工农红军开始长征","FX1N-40MR可编程序控制器有( )输出端子",[21,32,42,52,61,71,78,81,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],178495237,[25,26,27,28],"反转","不转","转得更慢","转得更快","当对调三相异步电动机任意两根电源线时,电机转子会________","v1",0,{"answer":33,"createTime":34,"id":35,"options":36,"question":41,"source":30,"type":31},[],"2025-06-21 10:18:01",178495238,[37,38,39,40],"不会熔断","长延时后熔断","短延时后熔断","立即熔断","当负荷电流达到熔断器熔体的额定电流时,熔体将 ()",{"answer":43,"createTime":44,"id":45,"options":46,"question":51,"source":30,"type":31},[],"2025-06-21 10:17:52",178495239,[47,48,49,50],"15","32","31","29","十六进制的F,转变为十进制是多少",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":30,"type":31},[],178495240,[56,57,58,59],"复位","输出有效","下降沿","上升沿","FX系列PLC中RST,表示什么指令",{"answer":62,"createTime":63,"id":64,"options":65,"question":70,"source":30,"type":31},[],"2025-06-21 10:17:43",178495241,[66,67,68,69],"左","前","右","后","PLC梯形图是起始于( )母线的",{"answer":72,"createTime":5,"id":73,"options":74,"question":77,"source":30,"type":31},[],178495242,[75,76],"能","不能","下图是否能实现电机的正反转控制?\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F98794110683f070e432d80a8f93e6e38.png\">",{"answer":79,"createTime":5,"id":6,"options":80,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":30,"type":31},[],178495244,[85,86,87,88],"32767","32768","100000","10000","三菱PLC中,16位的内部计数器,计数数值最大可设定为",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":30,"type":31},[],178495245,[94,95,96,97],"以上说法都对","保证起动后连续运行","兼有点动功能","保证可靠停车","在三相异步电动机单方向连续控制电路中,自锁环节的功能是________",{"answer":100,"createTime":101,"id":102,"options":103,"question":108,"source":30,"type":31},[],"2025-06-21 10:17:56",178495246,[104,105,106,107],"必须使用国家统一规定的文字符号","必须使用国际电工组织统一规定的文字符号","都不是","必须使用地方统一规定的文字符号","电气原理图中下列说法正确的是________"]