[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffpX3fIubxgX6j4V4tgnc7STdstf8J_QlG3_EdLPYy4Q":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":26,"type":27},[],"2023-10-22 21:41:40",101171814,[8,9,10,11],"甲正确","乙正确","甲乙都正确","甲乙都不正确",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},9,"29ea550ab5ab3e009e670d6048e5aa70","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ca01ed8475f0bb655595d7fdafe630b.jpg","汽车发动机检修（2023秋）","8832fa76db64492b89e8bc5ad9f6aacb","8.1.3.起动机的拆装","关于启动机运转无力故障的原因,甲说启动机运转无力的原因可能是启动机轴承过松;乙说启动机运转无力的原因可能是启动机轴承过紧.你认为以上观点( )",[21,28,33,36,41,50,59,68,77],{"answer":22,"createTime":5,"id":23,"options":24,"question":25,"source":26,"type":27},[],101171810,[8,9,10,11],"关于启动机不能与飞轮结合故障,甲说故障的原因主要在启动机的控制部分;乙说原因主要在主回路接触盘的行程过小.你认为以上观点( )","v1",0,{"answer":29,"createTime":5,"id":30,"options":31,"question":32,"source":26,"type":27},[],101171812,[8,9,10,11],"关于启动机不能与飞轮结合故障,甲说原因主要在启动机的操纵部分;乙说原因主要在主回路接触盘的行程过小.你认为以上观点( )",{"answer":34,"createTime":5,"id":6,"options":35,"question":19,"source":26,"type":27},[],[8,9,10,11],{"answer":37,"createTime":5,"id":38,"options":39,"question":40,"source":26,"type":27},[],101171818,[8,9,10,11],"关于启动机运转无力故障的原因,甲说启动机运转无力的原因可能是启动机电枢轴弯曲与磁极碰擦;乙说启动机运转无力的原因可能是电枢绕组或磁场绕组短路.你认为以上观点( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":26,"type":27},[],101171820,[45,46,47,48],"高压电源","低压电源","用电设备","高压电源、低压电源、用电设备都不对","B 863.[单选题] 汽车蓄电池与发电机并联,同属于汽车的( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":26,"type":27},[],101171821,[54,55,56,57],"100~200","100~300","200~300","200~600","D 864.[单选题] 发动机起动时,蓄电池可向起动机提供高达( )A的起动电流",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":26,"type":27},[],101171822,[63,64,65,66],"发动机","发电机","起动机","蓄电池","D 865.[单选题] 当发动机处于低速运转,发电机的端电压低于蓄电池电压时,由( )向用电设备供电",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":26,"type":27},[],101171824,[72,73,74,75],"盐酸","硫酸","醋酸","强酸","B 870.[单选题] 蓄电池的电解液通常由专用的( )和蒸馏水配制而成",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":26,"type":27},[],101171826,[81,82,83,84],"海绵状铅","二氧化铅","深棕色","红色","A 872.[单选题] 蓄电池的负极板为( )"]