Engage and disable the parking brake.
|
|
Rapidly press and release the brake pedal.
|
|
Open the rear shut-off valves.
|
|
Uncouple and recouple all glad hands.
|
Number of questions: | 25 |
Passing score: | 20 |
Engage and disable the parking brake.
|
|
Rapidly press and release the brake pedal.
|
|
Open the rear shut-off valves.
|
|
Uncouple and recouple all glad hands.
|
Let the vehicle warm up to ensure the fuel reaches the engine.
|
|
Wait for air pressure to build in both the primary and secondary systems.
|
|
Begin driving just after the engine starts.
|
|
Pump the pedal about 20 times to build pressure, then begin driving.
|
Allow rain water to enter the tanks.
|
|
Are used to drain water and oil from the tanks.
|
|
Should never be opened.
|
|
Must remain open while driving.
|
Braking will only occur if there is enough air in the tanks.
|
|
You can brake 14 times before the air in the system runs out.
|
|
You should continue to drive normally and check the brake system when it is convenient.
|
|
You should continue driving, but turn the emergency flashers on to warn other motorists.
|
Shortens stopping distance.
|
|
Shortens brake response time.
|
|
Provides less control.
|
|
Provides more control.
|
A drain valve.
|
|
A lock.
|
|
A trap door.
|
|
A warning sticker.
|
Ace your DMV Written Test with our Guaranteed Cheat Sheet.