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多选题 变速器的作用有
学科：新能源汽车底盘系统检修
时间：2025-12-22 16:25:42
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题目1填空题
A device that weighs less than one kilogram is part of a 1.___________ that will allow scientists to deliver fourth 2.___________ or 4G mobile coverage to the moon in 2019. If successful, the 3._________ device will provide the moon with its first ever mobile phone network. The lunar network will support high 4.____________ streaming of video and data between the moon and earth. The 5.________ is part of a mission to the moon. This is a project with the goal of landing the first privately paid for mission to the moon. The 4G mission is set to launch from Cape Canaveral in the United States on a space X Falcon 9 rocket in 2019. Mission to the moon intends to establish and test the first elements of a communications network on the moon. The scientists working on the 6.________opted to build a 4G rather than a fifth generation or 5G network. This is because fifth generation networks are still in 7.________ and 8._______ phases. This means that a 5G network may not yet be 9._________ enough to work on the moon's10. ___________. <iframe src="/ananas/common-modules/audioplay/audioplay.html?objectid=92c149766b060c4af75f05425519b79d"></iframe>题目2单选题
下列驱动形式不属于越野车的是A. 4x4B. 4x2C. 6x4D. 6x6
题目3单选题
汽车不采用的驱动方式是A. FFB. FRC. RFD. RR
题目4单选题
下列不适合四轮驱动的是A. 单电机驱动B. 双电机驱动C. 三电机驱动D. 四电机驱动
题目5单选题
电动汽车的传动系统中可以没有A. 变速器B. 传动轴C. 主减速器D. 差速器
题目6单选题
混合动力驱动驱动模式一般发生在A. 车辆起步时B. 市区行驶时C. 调整公路80km/h速度行驶时D. 爬坡时
题目7多选题
与仰望U8实现原地转圈的性能相关的技术有A. 四个大功率驱动电机B. 四个电机轮边独立驱动C. 易四方平台D. 发动机强劲动力
题目8多选题
轮毂电机驱动的传动系统不包含下列装置A. 变速器B. 传动轴C. 万向节D. 减速器
题目9多选题
混合动力汽车的传动方式有A. 串联式B. 并联式C. 混联式D. 短接式
题目10多选题
变速器的作用有A. 改变传动比B. 改变行驶方向C. 暂时切断动力D. 对外输出动力
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