【单选题】【消耗次数:1】
车轮滑动率为100%时,汽车制动力系数为_________。
滑动附着系数
附着系数
峰值附着系数
侧向力系数
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相关题目
【单选题】 峰值附着系数所对应的滑动率为_________。
①  10%一下
②  15-20%
③  30-40%
④  100%
【单选题】 当汽车在附着系数小于同步附着系数的路面制动时,若制动力足够,则_________。
①  前后轮同时抱死
②  前后轮都不抱死
③  前轮先抱死
④  后轮先抱死
【单选题】 峰值附着系数对应的滑动率一般出现在()。
①  10%~15%
②  15%~20%
③  20%~30%
④  30%~50%
【单选题】 峰值附着系数对应的滑动率一般出现在(?)。
①  10%~15%
②  15%~20%
③  20%~30%
④  30%~50%
【单选题】 纵向附着系数随轮胎滑动率的增大而_________。
①  增大
②  减少
③  先增大后减少
④  先减少后增大
【单选题】 同步附着系数是_________的交点处的附着系数。
①  β曲线与C曲线
②  β曲线与Ⅰ曲线
③  f曲线与Ⅰ曲线
④  r曲线与C曲线
【单选题】 前、后制动器制动力为固定比值的汽车,在同步附着系数路面上制动时将出现()。
①  前轮抱死,后轮不抱死
②  前、后轮同时抱死
③  前轮先抱死,然后后轮抱死
④  后轮先抱死,然后前轮抱死
【判断题】 侧向力系数越大,侧向稳定性越高。
①  正确
②  错误
【简答题】 汽车的附着力取决于附着系数以及地面作用于驱动轮的[填空]。
【单选题】 与汽车滚动阻力系数无关的因素是_________。
①  轮胎结构
②  轮胎气压
③  汽车质量
④  汽车速度
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①  not
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①  which
②  whom
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①  as well as
②  as well
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①  had
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③  have
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①  For
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①  dropped
②  drop
③  dropping
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①  by
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①  am
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③  are
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