Air Brakes #1

Air Brakes Endorsement Test | Alaska 2024 #1 Page 3 of 4

Train for FREE online with our Alaska CDL air brake test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a AK Class A/Class B driver license in 2024, practice as much as.. Read More

Train for FREE online with our Alaska CDL air brake test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a AK Class A/Class B driver license in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that the requirements for CDL may vary from state to state.

25
20
20
To Pass

13 . The parking brake in a newer vehicle is applied by:

In newer vehicles with air brakes, the parking brake is controlled by a yellow, diamond-shaped knob. The driver should pull the knob outward to apply the parking brakes and push the knob inward to release them.

14 . Using an Anti-Lock Braking System (ABS):

An Anti-Lock Braking System (ABS) helps to provide additional control during hard braking, but does not necessarily shorten a vehicle's stopping distance.

15 . While driving, ____ generally holds spring brakes in place.

While driving, spring brakes are generally held in place by air pressure. If the air pressure gets low enough, the springs will activate the brakes.

16 . In a dual air brake system, if one air system is very low on pressure:

In a dual air brake system, either the front or rear brakes will not be fully operable if one of the air systems gets too low on pressure. If the air pressure in either tank gets too low while you are driving, you should exit the road and park as soon as possible.

17 . The leakage rate for a triple combination vehicle with air brakes should be no more than ____ in one minute during a static leakage test.

When performing a static leakage test on a triple combination vehicle with air brakes, the leakage rate should be no more than 5 psi in one minute. If the air leaks from the air brake system at a quicker rate, the vehicle should not be driven because something likely needs to be repaired.

18 . What can happen if the air pressure gets too low in an air brake system?

Pressing and releasing the brake pedal unnecessarily can let air out of the braking system faster than the compressor can replace it. Air brakes may cease to work effectively if the pressure becomes too low.

Wait, before you go

Ace Your Alaska CDL Written Test with our Guaranteed Cheat Sheet

Take me to the Cheat Sheet No, Thanks

See the exact questions that will be on the 2024 Alaska DMV exam.

Click Here
Full Cheat Sheet
Ace Your AK DMV Written Test 1
Ace Your AK DMV Written Test 2
Ace Your AK DMV Written Test 3
Ace Your AK DMV Written Test 4