ALABAMA CDL AIR BRAKES PRACTICE TEST

6. If you are being tailgated, you should:
turn on your taillights.
try to let the other vehicle pass.
drive on the shoulder.
speed up.
7. A driver distraction is anything that takes your attention away from driving, such as:
billboards.
adjusting the radio.
pedestrians.
All of the above.
8. Air tanks must be drained completely to:
put alcohol into the air system.
pump water and compressor oil into the tanks.
remove all moisture and oil.
remove all the air.
9. Which of the following statements is true?
There is no way that short circuits due to damaged insulation can cause a vehicle fire.
Carrying a properly charged and rated fire extinguisher will help prevent fires.
Poor cargo ventilation is a common cause of fire.
Under-inflated tires will NOT cause a vehicle fire.
10. If you are driving a 30-foot vehicle at 55 mph, you should leave at least _____ between you and the vehicle ahead.
5 seconds
4 seconds
3 seconds
2 seconds
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