CDL Air Break Prep (2) Flashcards
1
Q
Using an Anti-Lock Braking System (ABS):
A
Provides more control.
2
Q
If the spring brakes are activated, you should never:
A
Push down the brake pedal.
3
Q
What can happen if a parking brake is used in very wet weather when temperatures are below freezing?
A
The brakes may freeze so the vehicle cannot move.
4
Q
If you’re driving and the ABS warning light comes on, it means:
A
The ABS is not working properly.
5
Q
The air storage tanks:
A
Hold enough air for brakes to be used several times if the compressor stops working.
6
Q
If using air tanks with manually operated drains, how often should you drain the tanks?
A
Every day
7
Q
If braking at a speed of 55 mph while driving on dry pavement, the brake lag can add ____ to your vehicle’s total stopping distance.
A
32 feet
