纽约州,加州以及其它州商业车驾照气刹理论模拟题复习
驾驶带有空气制动器的车辆需要获取气刹许可证。 在美国,要获得此认可证,申请人必须通过气刹原理考试。 考试由25道选择题组成。 每个问题有四个答案选择。 要通过,申请人必须正确回答至少20个问题。 大部分测试题来自纽约州商用机动车辆驾驶员手册。空气制动器许可证可与 A、B 或 C级的驾照一起使用。
气刹理论模拟考试排行榜
With air brake vehicles, the parking brakes should be used:
- To hold your speed when going downhill
- As little as possible
- Any time when the vehicle is parked - 正确答案
- None of these answers are correct
对于带气刹系统的车辆,停车时应随时使用驻车(泊车)刹车
If your vehicle has an alcohol evaporator, every day during cold weather you should:
- Check the oil for alcohol content
- Change the alcohol from a new bottle
- Check and fill the alcohol level - 正确答案
- None of these answers are correct
如果你的车辆装有酒精蒸发器,则在寒冷天气中,你每天都应检查并补充酒精含量
The application pressure gauge shows how much air pressure you:
- Have in the air tanks
- Have in a modulating control valve
- Are applying to the brakes - 正确答案
- None of these answers are correct
应用压力表 - 显示你正在向刹车器施加多少气压
If you must make an emergency stop, you should brake so you:
- Use the full power of the brakes to lock them
- None of these answers are correct
- Use the hand brake before the brake pedal
- Can steer and so your vehicle stays in a straight line. - 正确答案
如果必须紧急停车,则应刹车以便转向,使车辆保持在一条直线上。
Why drain water from compressed air tanks?
- Water cools the compressor too much
- None of these answers are correct
- Water can freeze in cold weather and cause brake failure - 正确答案
- Water low boiling point reduces braking power
你应该定期的排出压缩空气罐中的水。 因为水在寒冷的天气会结冰并导致刹车故障