[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f254uUsAb36Y3FgOhNwWWxxt6BrPwzGPvcayMsQCLjmg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-01-23 07:01:29",315942636,[8,9,10,11],"由转子和定子两大部分构成","转子一定是永磁体","定子三相绕组的误差在150&Omega;内","电机温度不影响电机性能",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","关于电动汽车驱动电机,以下说法正确的是( )",[18,29,38,47,56,65,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],315942631,[22,23,24,25],"温度&gt;0 ℃\u002F &lt;45℃","温度&gt;10 ℃\u002F &lt;55℃","温度&gt;15 ℃\u002F &lt;60℃","温度&gt;20 ℃\u002F &lt;65℃","交流模式的充电条件中动力电池电芯温度( )","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],315942632,[33,34,35,36],"20km\u002Fh","30km\u002Fh","40km\u002Fh","50km\u002Fh","秦EV车型中控门锁当车速超过约( )时,所有车门将自动落锁?( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],315942633,[42,43,44,45],"9.8V","10.8V","11.8V","12.8V","在直流充电过程中,突然跳枪后无法充电,检查低压蓄电池的电压,若低于( ),则检查DC-DC是否不工作",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],315942634,[51,52,53,54],"88%","90%","91%","95%","直流充电时,在动力电池的两端加载直流电压,以恒定大电流对电池充电,电池的电压渐渐地缓慢地上升,上升到一定程度,电池电压达到标称值,SOC在( )时以上转为恒压充电,此时会降低充电电流?( A )",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],315942635,[60,61,62,63],"OBC","ABC","CBA","BOC","车载充电机的英文缩写.( )",{"answer":66,"createTime":5,"id":6,"options":67,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],315942637,[72,73,74,75],"喂食药物","心脏按压","AED除颤","人工呼吸","对于触电人员的应急救援不包括( ) &zwnj;",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],315942638,[81,82,83,84],"电解液分解","水的分解","油的分解","气的分解","副反应热主要来源于( ),同时会产生可燃气体,使得电池鼓胀",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],315942639,[90,91,92,93],"动力电池补偿水壶内、散热器内、水泵内均充满冷却液,叶轮被驱动旋转剥壳内,冷却液被叶轮带动一起旋转","在离心力的作用下,冷却液甩向叶轮边缘,从排水口甩出进入动力电池包进水管","叶轮中心产生真空度,冷却液从水泵进入口被吸入泵壳内,叶轮不停旋转,冷却液就不断的循环","当水泵不转时,动力电池系统或驱动电机及控制系统会出现过冷故障,车辆会限功率行驶或停机","关于水泵工作原理说法错误的是",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],315942640,[99,100,101,102],"12V","13V","14V","15V","高压互锁使用( )低压系统中的小电流来确认整个高压电气系统的完整性,整车所有的高压部件的接插件都必须安装到位,无短路或断路的情况"]