Air Brakes #2
Air Brakes Endorsement Test | Nebraska 2024 #2 Page 2 of 4
Train for FREE online with our Nebraska 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 NE 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.
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7 . To inspect slack adjusters on S-cam brakes, you need to:
Chock the wheels and disengage the parking brake.
Check each slack adjuster after parking on level ground, setting wheel chocks, and disengaging the parking brake. Pull the slack adjusters to make sure they do not move more than about one inch from where the push rod is attached. If they move more than one inch, they may be out of adjustment and will need to be fixed.
8 . What color is the low air pressure warning light?
Purple
A low air pressure warning signal is required in vehicles with air brakes. The warning light is usually red and may be accompanied by a buzzer.
9 . While driving, spring brakes are generally held in place by:
Sturdy ties.
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.
10 . The ____ between an air compressor and reservoir tank prevents air from escaping if the air compressor has a leak.
A one-way check valve is required to be between an air compressor and the first main reservoir. This valve prevents air from escaping the system if the air compressor develops a leak.
11 . 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.
12 . Anti-Lock Braking Systems (ABS):
Are illegal in some states.
ABS is equipped in addition to a vehicle's normal braking system and it neither increases nor decreases the vehicle's braking capability. ABS activates during hard applications of the brake pedal in order to prevent wheels from locking up.
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2024 Nebraska | Frequently Asked Questions
To acquire a CDL Passenger endorsement in Nebraska, you need to first have a Commercial Driver's License (CDL). Then, you must pass a written passenger endorsement test. Once you pass, you'll need to take a skills test in the type of vehicle you plan on driving. The Nebraska Department of Motor Vehicles administers these tests.
To obtain a CDL Passenger license in Nebraska, you must be at least 21 years old, possess a valid Nebraska driver's license, and pass a vision test. You need to pass the CDL general knowledge test and the passenger transport test. Finally, you must successfully complete a skills test in a vehicle of the same type you plan to drive.
While Nebraska doesn't mandate specific training to secure a CDL Passenger endorsement, it's highly recommended. You need to understand and demonstrate knowledge on topics like vehicle inspection, loading/unloading passengers, and emergency procedures. Experience driving similar vehicles can be beneficial, but the key is passing the written test and skills test administered by the Nebraska DMV.
Yes, to obtain a CDL Passenger endorsement in Nebraska, you must pass a Passenger Transport written test, which covers topics like vehicle inspection, loading and trip start, on the road and after-trip vehicle inspection. This test is in addition to the general knowledge test required for the CDL itself.
During the CDL Passenger endorsement assessment, you'll need to showcase skills like pre-trip vehicle inspection to ensure safety, proper use of mirrors and signals, backing up safely, executing turns and stops smoothly, and loading/unloading passengers safely. You'll also need to demonstrate knowledge of emergency procedures and passenger comfort considerations.
No, it's illegal to transport passengers commercially without a valid CDL Passenger endorsement in Nebraska. This endorsement is required for drivers of vehicles designed to carry 16 or more passengers, including the driver. Violating this rule can result in severe penalties, including fines and suspension of your CDL.
Yes, you can add the CDL Passenger endorsement to your existing license. You will need to pass a written test specific to the endorsement. Additionally, you'll also have to successfully complete a skills test in the vehicle class you wish to be licensed for. It's not a new application, just an addition to your existing CDL license.
Yes, drivers with a CDL Passenger endorsement are subject to specific restrictions. They must not have more than one license, their license must not be suspended, revoked or cancelled, and they must not have any traffic violations related to the operation of passenger vehicles. Drivers are also required to maintain a log book and adhere to hours-of-service regulations.
Yes, to acquire a CDL Passenger endorsement in Nebraska, you must be at least 21 years old. This is because the endorsement allows for interstate travel which requires the driver to be 21 or older. Additionally, you must have a valid Nebraska Commercial Driver's License and pass the passenger transport test.
With a CDL Passenger endorsement, you'll be eligible to operate a wide range of passenger vehicles. This includes buses, shuttles, and any other vehicle designed to transport 16 or more passengers, including the driver. It also allows you to drive vehicles used for public or private transportation, like school buses if you also have a School Bus endorsement.
