[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fO2vr3-aT9y3HC7jQCDlAQx-82aLjNOeRWB3YrFzOLBU":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":107,"createTime":37},137231492,"v1","随着电池的放电,SOC在逐渐( )",[8,9,10,11],"不变","减小","增大","不确定",[],[14,27,38,47,51,62,70,80,88,97],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},137231489,"阀控密封式铅酸蓄电池的盖上设有溢气阀,其主要作用是( )",[18,19,20,21],"美观","减小电池内阻","增加其寿命","安全保护",[],[],0,null,"2024-05-14T15:23:33+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":37},137231490,"以下哪种电池不是通过充电而补充电能?( )",[31,32,33,34],"4680锂离子电池","三元锂电池","燃料电池","刀片电池",[],[],"2024-05-14T15:23:32+08:00",{"id":39,"source":5,"question":40,"options":41,"answer":45,"related":46,"type":24,"origin":25,"createTime":37},137231491,"充电过程中,动力电池的充电电压一般( )额定电压",[42,11,43,44],"低于","等于","高于",[],[],{"id":4,"source":5,"question":6,"options":48,"answer":49,"related":50,"type":24,"origin":25,"createTime":37},[8,9,10,11],[],[],{"id":52,"source":5,"question":53,"options":54,"answer":60,"related":61,"type":24,"origin":25,"createTime":37},137231493,"以下车型不是纯电动汽车的有( )",[55,56,57,58,59],"特斯拉Model Y","上汽通用五菱宏光Mini","比亚迪海豚","丰田普锐斯Prius","广汽埃安Aion V",[],[],{"id":63,"source":5,"question":64,"options":65,"answer":68,"related":69,"type":24,"origin":25,"createTime":37},137231494,"蓄电池的放电深度DOD越大,则其循环寿命( )",[11,66,67,8],"越长","越短",[],[],{"id":71,"source":5,"question":72,"options":73,"answer":78,"related":79,"type":24,"origin":25,"createTime":26},137231495,"3C快充也即充电时间为( )",[74,75,76,77],"20分钟","15分钟","10分钟","12分钟",[],[],{"id":81,"source":5,"question":82,"options":83,"answer":86,"related":87,"type":24,"origin":25,"createTime":37},137231496,"动力电池的质量比能量( ),充满电后电动汽车的续驶里程就越长",[11,84,85],"越小","越大",[],[],{"id":89,"source":5,"question":90,"options":91,"answer":95,"related":96,"type":24,"origin":25,"createTime":26},137231497,"影响电池能量效率的主要因素是( )",[92,11,93,94],"自放电","电池内阻及发热","电解液中部分水电解",[],[],{"id":98,"source":5,"question":99,"options":100,"answer":105,"related":106,"type":24,"origin":25,"createTime":26},137231498,"麒麟电池组的单体电芯正极材料是( )",[101,102,103,104],"三元锂(NCM)","钴酸锂 LiCoO2","锰酸锂 LiMn2O4","磷酸铁锂LiFePO4",[],[],{"courseName":108,"courseImg":109,"workName":110,"workId":111,"count":112,"courseId":113},"新能源汽车构造","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0b63f8b600b6210c13ffa1000f5942a2.gif","第1次作业 动力电池及性能指标","work_32348951",22,"48895da5a12e2a35d08f80eb78fa7dd5"]