【单选题】【消耗次数:1】
使冷却水在散热器和水套之间进行循环的水泵旋转部件叫做
叶轮
风扇
壳体
水封
参考答案:
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相关题目
【单选题】 (? ? )用来改变冷却水的循环路线及流量,自动调节冷却的温度。
①  水泵
②  风扇
③  散热器
④  节温器
【单选题】 冷却水的流向与流量主要由 ( )来控制。
①  水泵
②  节温器
③  散热器
④  冷却风扇
【单选题】 水冷却系中,控制冷却水的大小循环路线的是
①  节温器
②  百叶窗
③  风扇
④  分水管
【单选题】 加注冷却水时,最好选择( )。
①  井水
②  泉水
③  雨雪水
④  蒸馏水
【单选题】 加注冷却水时,最好选择
①  井水
②  泉水
③  雨雪水
④  蒸馏水
【判断题】 散热器和水套内沉积水垢、锈污过厚,可使发动机出现过冷的现象
①  正确
②  错误
【判断题】 任何水都可以直接作为冷却水加注。
①  正确
②  错误
【单选题】 对于散热器风扇,下列说法中错误的是
①  冷却液温度控制开关由点火开关控制
②  通常采用双风扇,或采用高低速两个档位
③  冷却液温度控制开关可以控制风扇
④  空调系统也可以控制风扇
【单选题】 在发动机上拆除原有节温器,则发动机工作时冷却水
①  只有大循环
②  只有小循环
③  大小循环同时存在
④  冷却水将不循环
【简答题】 水温表用来显示发动机冷却水套中的[填空]的温度。
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①  正确
②  错误
【判断题】 This kind of trousers is washed very well.
①  正确
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【单选题】 Never before ___ in greater need of modern public transport than it is today.
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【单选题】 Little ___ that we were watching his every move, so he seemed to be going his own way in this business.
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①  that
②  what
③  which
④  this
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①  delivery
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【单选题】 It was for this reason ___ her uncle moved out of New York and settled down in a small village.
①  which
②  why
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