【单选题】【消耗次数:1】
随着蓄电池放电电流的增大,其容量将()。
增大
不变
减小
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相关题目
【判断题】 在放电过程中,蓄电池的放电电流越大,其容量就越大
①  正确
②  错误
【判断题】 蓄电池自放电不会造成蓄电池的亏电现象
①  正确
②  错误
【单选题】 铅蓄电池放电时,端电压逐渐( )。
①  上升
②  平衡状态
③  下降
④  不变
【单选题】 蓄电池在放电过程中,其电解液的密度是( )。
①  不断上升的
②  不断下降的
③  保持不变的
【判断题】 太阳能电池的功率随着施加电压的增大,呈现出先增大后减小的规律
①  正确
②  错误
【单选题】 影响铅蓄电池额定容量的最大因素是:()
①  单各数;
②  电解液数量
③  单格内极板片数;
④  温度。
【单选题】 影响铅蓄电池额定容量的最大因素是( )。
①  单各数
②  电解液数量
③  单格内极板片数
④  温度
【单选题】 蓄电池电解液的温度下降,会使其容量()。
①  增加
②  下降
③  不变
【判断题】 当放电警告灯亮时,说明蓄电池正在被充电。()
①  正确
②  错误
【单选题】 蓄电池极板上的活性物质在放电过程中都转变为( )。
①  硫酸铅
②  二氧化铅
③ 
随机题目
【单选题】 2. Whenever I called in on Paul, he _______ on the phone.
①  talked
②  is talking
③  was talking
④  will talk
【单选题】 3. He ______ hard until I told him to sit down and have a break.
①  was working
②  had been working
③  worked
④  has worked
【单选题】 19. He tried to _____ from his memory what he knew of his former neighbor..
①  think of
②  remember
③  summon
④  gave way
【单选题】 14. Mary is _______ to what others think of her.
①  sensitive
②  sensational
③  sensory
④  sensible
【单选题】 11 ______, they had no chance of winning.
①  brave as they fought
②  bravely as they fought
③  If they fought bravely
④  Since they fought bravely
【单选题】 15. She suffered great mental_____ after her husband died, and as a result she became mad.
①  anger
②  . discomfort
③  unhappiness
④  anguish
【单选题】 18. Strong feelings _____ within him.
①  opened
②  . welled up
③  rose up
④  confronted
【单选题】 13. The supervisor appreciates ______ so hard in the office.
①  for your working
②  your working
③  you to work
④  for you to work
【单选题】 10. ______, he was unable to make much progress.
①  Hard as he tried
②  Though hard as he tried
③  He tried hard
④  Because he tried hard
【单选题】 6. She felt herself ______ by the wind.
①  lift
②  lifting
③  has been lifted
④  lifted