Knowledge Test Class A #1
Class A Driving Test | Nebraska 2025 #1 Page 3 of 7
Train for FREE online with our Nebraska class A license 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 CDL class A permit in 2025, 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 CDL class A requirements may vary from state to state.
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15 . If your truck or trailer catches fire, you should:
Park in an open area.
If there is a fire in your vehicle, the first thing you need to do is leave the road and stop. Park in an open area away from anything that could catch fire, such as plants or other vehicles. Do not pull into a service station.
16 . If one-fourth of the leaves in a leaf spring are missing when a vehicle is inspected:
When inspecting a vehicle's suspension, you should look for broken or missing leaves in the leaf springs. Any defect of this kind is dangerous. If one-fourth or more of the leaves are missing from any leaf spring, the vehicle must be put out-of-service.
17 . If you notice anything affecting the safety or mechanical functioning of your CMV while driving, you should:
At the end of each day of driving, you may be required to make a written report on the vehicle or vehicles driven. Be sure to make note of any issues that could affect the safety of the vehicle or that could lead to a mechanical breakdown.
18 . Good drivers consistently look ____ seconds ahead of their vehicles.
30 to 45
Most good drivers consistently look down the road 12 to 15 seconds ahead of their vehicles. Watching ahead of your vehicle will allow you to react to upcoming hazards before meeting them.
19 . Frequent blinking may be a sign of fatigue.
Frequently blinking, having difficulty focusing, or experiencing heavy eyelids are possible warning signs of fatigue. If you are fatigued, it is safest to stop driving and leave the road.
20 . If braking at a speed of 55 mph while driving on dry pavement, the brake lag can add ____ to your vehicle's total stopping distance.
10 feet
The total stopping distance for vehicles equipped with air brakes is made up of four factors: perception distance, reaction distance, brake lag distance, and braking distance. When braking at a speed of 55 mph while driving on dry pavement, the brake lag can add around 32 feet to a vehicle's total stopping distance.
21 . What is the average driver’s reaction time?
The average driver has a reaction time between three-quarters of a second and one second. At 55 mph, this corresponds to a distance of 61 feet traveled.
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2025 Nebraska | Frequently Asked Questions
A CDL Class A license in Nebraska allows the holder to operate any combination of vehicles with a Gross Combination Weight Rating (GCWR) of 26,001 pounds or more, provided the Gross Vehicle Weight Rating (GVWR) of the vehicle(s) being towed exceeds 10,000 pounds. It is typically used for driving tractor-trailers, truck and trailer combinations, and livestock carriers.
A Class A CDL license in Nebraska allows the holder to operate vehicles such as tractor-trailers, truck and trailer combinations, tank vehicles, and livestock carriers. It can also be used to drive flatbeds, and vehicles towing trailers or other vehicles over 10,000 pounds. However, certain endorsements may be required for specific types of vehicles.
To obtain a Class A CDL license in Nebraska, you must be at least 18 years old (21 for interstate driving), possess a valid Nebraska driver's license, pass a vision exam, and complete a written knowledge test. You also need to pass a skills test, which includes a pre-trip vehicle inspection, a basic controls test, and an on-road driving exam.
In Nebraska, you must be at least 18 years old to qualify for a Class A CDL license. However, if you plan to drive across state lines or handle hazardous materials, federal regulations require you to be at least 21 years old.
No specific endorsements are required for a Class A CDL license in Nebraska. However, certain types of driving jobs may require specific endorsements. For instance, hauling hazardous materials requires an H endorsement, transporting passengers requires a P endorsement, and driving tank vehicles requires an N endorsement. These endorsements require additional testing.
The Class A CDL skills test in Nebraska encompasses three main parts: the vehicle inspection test, the basic controls test, and the road test. The vehicle inspection test checks your ability to assess the safety of a commercial vehicle. The basic controls test evaluates your ability to maneuver and control the vehicle. The road test assesses your on-road driving skills.
Yes, Class A CDL license holders in Nebraska may face certain limitations based on their skills and medical conditions. For instance, if they can't operate a manual transmission, they'll get an automatic transmission restriction. If they fail the air brakes knowledge test or skills test, they'll get an air brakes restriction. Also, medical conditions might limit their driving privileges.
In Nebraska, the written Class A CDL test is primarily administered in English, following federal regulations. However, the Nebraska Department of Motor Vehicles (DMV) provides an interpreter for those who cannot understand or read English. It's important to contact your local DMV office in advance to request this service.
Yes, you can request accommodations for the Class A CDL written test in Nebraska if you have a disability. The Nebraska Department of Motor Vehicles (DMV) complies with the Americans with Disabilities Act (ADA) and provides reasonable accommodations to individuals who require them. To request accommodations, you should contact your local DMV office ahead of your test date.
If you don't pass the Class A CDL written test in Nebraska on your first try, you can retake it. However, you must wait at least one day before retesting. There is no limit on the number of times you can retake the test, but keep in mind each attempt requires a new fee.
