[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2oTmczNSkI7cHeHzYVQbcYfufR8ZDx-drvuQdkRk5ys":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":26,"type":41},[],"2025-10-17 18:28:32",222065644,[8,9,10,11],"LD","OUT","AND","ORI",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},35,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45410981","项目一继电器和信号机课后习题","输入继电不能使用的指令的符号是()",[21,28,33,38,42,51,60,66,74,79],{"answer":22,"createTime":5,"id":23,"options":24,"question":25,"source":26,"type":27},[],222065641,[],"ORI指令的并联连接次数不能超过____次","v1",2,{"answer":29,"createTime":5,"id":30,"options":31,"question":32,"source":26,"type":27},[],222065642,[],"逻辑取及驱动线圈指令"输出"的功能是_____",{"answer":34,"createTime":5,"id":35,"options":36,"question":37,"source":26,"type":27},[],222065643,[],"OR指令用于常开触点_____连接",{"answer":39,"createTime":5,"id":6,"options":40,"question":19,"source":26,"type":41},[],[8,9,10,11],0,{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":26,"type":41},[],222065645,[46,47,48,49],"10","12","24","50","受打印机功能的影响,连续输出的次数不能超过()次",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":26,"type":41},[],222065646,[55,56,57,58],"X","Y","M","T","以下不是OUT指令的操作元件的是()",{"answer":61,"createTime":5,"id":62,"options":63,"question":65,"source":26,"type":41},[],222065647,[8,10,9,64],"OR","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f0bd0da8998741e9a445f5a350cff16.png\"> 上图所示指令的文字符号是()",{"answer":67,"createTime":5,"id":68,"options":69,"question":72,"source":26,"type":73},[],222065648,[70,71],"正确","错误","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F64c5904465ea8bcecd231c94e40efdb4.png\">上图表示的是LDI指令",3,{"answer":75,"createTime":5,"id":76,"options":77,"question":78,"source":26,"type":73},[],222065649,[70,71],"串联指令描述单个触点与线圈组成的电路连接关系",{"answer":80,"createTime":5,"id":81,"options":82,"question":83,"source":26,"type":73},[],222065650,[70,71],"基本逻辑指令是PLC的编程语言"]