FLORIDA CDL AIR BRAKES PRACTICE TEST
6.
If the spring brakes do not release when you push the trailer air supply control, you should:
|
pump the brakes.
|
|
|
check the air line connections.
|
|
|
rev or
lug the engine.
|
|
|
check the electrical cables.
|
7.
In vehicles with air brakes, water and compressor oil in the bottom of the air tank:
|
should be drained completely.
|
|
|
should not be removed.
|
|
|
should be added regularly.
|
|
|
None of the above.
|
8.
Antilock brakes:
|
let you drive faster.
|
|
|
help you stop faster.
|
|
|
decrease your stopping distance.
|
|
|
None of the above.
|
9.
How many reflective triangles/emergency reflectors should you carry?
|
3
|
|
|
2
|
|
|
4
|
|
|
1
|
10.
When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.
|
left; right
|
|
|
left; left
|
|
|
right; left
|
|
|
right; right
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More