NE CDL AIR BRAKES PRACTICE TEST
View instructions
The air brakes endorsement applies to applicants who wish to drive a vehicle with air brakes in Class A, B, or C CDL. To drive a vehicle with air brakes, you must pass the air brake component of the Nebraska CDL knowledge test. The NE CDL air brakes test consists of 25 questions, and you'll need at least 20 correct answers to pass (80%). The test covers the information found in the air brakes section of the Nebraska CDL Manual. Take this NE CDL practice test now to prepare for the actual air brakes test!
1.
The supply pressure gauges tell you how much air pressure:
|
is in the air tanks.
|
|
|
you are applying to the brakes.
|
|
|
is in the air brakes.
|
|
|
is going to the brake chambers.
|
2.
Vehicles with ABS have ______ ABS malfunction lamps on the instrument panel.
|
orange
|
|
|
blue
|
|
|
green
|
|
|
yellow
|
3.
The use of air brakes on a steep downgrade is only a supplement to:
|
the use of the "controlled braking" method.
|
|
|
the use of the parking brakes.
|
|
|
the use of the spring brakes.
|
|
|
the braking effect of the engine.
|
4.
Which of the following is NOT part of the drum brake?
|
Brake drum
|
|
|
Axle
|
|
|
Return spring
|
|
|
Safety valve
|
5.
The total stopping distance for vehicles with air brake systems is made up of __ different factors.
|
5
|
|
|
2
|
|
|
3
|
|
|
4
|
Next page
NOT SURE YOU WILL PASS? GET CDL PREMIUM NOW! - Learn More