[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDKlddKWcd-lqNMPYVNb_LptMZLz5itLCLjJdpYGVWIo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":18,"related":19,"source":29,"type":30},[],"2023-12-11 21:34:26",113130026,[8,9,10],"比大气压力高 98~196kpa","略低于大气压力","等于大气压力",{"count":12,"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},40,"99c520fe64daa2ff173a1a5ae85066d2","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc4172bb68d49fd99a1cf8b4b31735ad5.jpg","汽车构造（上）","work_31513615","8 发动机冷却系统(选择、判断、填空)","散热器盖使水箱内的压力保持在:( )",[20,31,40,49,58,66,69,76,85,94],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],113130020,[24,25,26,27],"水箱盖","水套","散热器","水泵","冷却系统中提高冷却液沸点的装置是( )","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],113130022,[35,36,37,38],"齿轮式","离心式","轴流式","转子式","( )式水泵被广泛采用",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":30},[],113130023,[44,45,46,47],"发动机正常工作温度为 80~90 度","发动机过热,会造成气缸进气量减小或爆燃","通常情况下,水冷却系大、小循环均在工作","散热器又称水箱,是将发动机热量通过水传给空气","发动机冷却系下列说法不正确的是( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":29,"type":30},[],113130024,[53,54,55,56],"小循环","不循环","大小循环","大循环","冷车启动后,冷却液通过( )以加快升温",{"answer":59,"createTime":5,"id":60,"options":61,"question":65,"source":29,"type":30},[],113130025,[62,63,35,64],"以上答案都不对","机械离心式","电动式","汽车发动机大多数使用的是( )水泵",{"answer":67,"createTime":5,"id":6,"options":68,"question":18,"source":29,"type":30},[],[8,9,10],{"answer":70,"createTime":5,"id":71,"options":72,"question":75,"source":29,"type":30},[],113130027,[27,25,73,74],"节温器","分水管","冷却系( )的作用是控制流经散热器的水量",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":29,"type":30},[],113130028,[80,81,82,83],"水箱&rarr;水泵&rarr;冷却水套&rarr;节温器&rarr;水泵","水泵&rarr;冷却水套&rarr;节温器&rarr;水泵","水箱&rarr;水泵&rarr;分水管&rarr;水套&rarr;水箱","散热器&rarr;水泵&rarr;分水管&rarr;水套&rarr;节温器&rarr;水箱","发动机冷却系小循环的水流路线为( )",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":29,"type":30},[],113130029,[89,90,91,92],"降低","保持","提高","平衡","散热器盖内的压力阀可以( )冷却液沸点",{"answer":95,"createTime":5,"id":96,"options":97,"question":101,"source":29,"type":30},[],113130030,[98,99,100],"85&deg;","70&deg;","100&deg;","节温器开启温度通常是( )"]