2026 Nebraska DMV Knowledge Test Class B Test 1 (47 Questions And Complete Answers)
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In a dual air brake system, a leak in one system:
1. Always means there are leaks in both systems.
2. May not affect the other system.
3. Is not something to worry about.
4. Will also affect the other system.
1. Always means there are leaks in both systems.
2. May not affect the other system.
3. Is not something to worry about.
4. Will also affect the other system.
May not affect the other system.
When carrying a sealed load, a driver:
1. Should unseal the load to ensure safety.
2. Should ensure the weight does not exceed weight limits.
3. Must go through the container before driving.
1. Should unseal the load to ensure safety.
2. Should ensure the weight does not exceed weight limits.
3. Must go through the container before driving.
Should ensure the weight does not exceed weight limits.
Distracted driving:
1. Is not a concern.
2. Only occurs as a result of people who are physically doing something while driving.
3. Can occur as a result of mental activities, such as daydreaming.
4. Is encouraged on uncrowded roads.
1. Is not a concern.
2. Only occurs as a result of people who are physically doing something while driving.
3. Can occur as a result of mental activities, such as daydreaming.
4. Is encouraged on uncrowded roads.
Can occur as a result of mental activities, such as daydreaming.
When starting a trip while transporting a load, the driver should:''
1. Stop to check on the cargo within the first 50 miles of the trip.
2. Drive faster than usual to test the security of the load.
3. Only use the side mirrors to check on the cargo.
4. Not recheck the cargo if it was secured properly before starting the trip.
1. Stop to check on the cargo within the first 50 miles of the trip.
2. Drive faster than usual to test the security of the load.
3. Only use the side mirrors to check on the cargo.
4. Not recheck the cargo if it was secured properly before starting the trip.
Stop to check on the cargo within the first 50 miles of the trip.
If convicted of any traffic violations, excluding parking violations, you must:''
1. Notify your employer within 30 days.
2. Place a sign on the back of your vehicle noting the conviction.
3. Forfeit your CDL for six months.
1. Notify your employer within 30 days.
2. Place a sign on the back of your vehicle noting the conviction.
3. Forfeit your CDL for six months.
Notify your employer within 30 days.
A truck may need to be under the legal maximum weight limit when being driven:
1. On a flat road.
2. On a mountainous road.
3. In heavy traffic.
4. At night.
1. On a flat road.
2. On a mountainous road.
3. In heavy traffic.
4. At night.
On a mountainous road.
What is a Gross Vehicle Weight Rating?''
1. The maximum weight stated by the manufacturer as the loaded weight of a single vehicle
2. The maximum weight that can be pulled by a single vehicle
3. The minimum weight that can be hauled by a single vehicle
4. The maximum amount that can be loaded onto a single trailer
1. The maximum weight stated by the manufacturer as the loaded weight of a single vehicle
2. The maximum weight that can be pulled by a single vehicle
3. The minimum weight that can be hauled by a single vehicle
4. The maximum amount that can be loaded onto a single trailer
The maximum weight stated by the manufacturer as the loaded weight of a single vehicle
Do not base your decision to shift gears on:
1. The speed of your engine (rpm).
2. The speed of the road (mph).
3. The actions of the vehicle next to you.
1. The speed of your engine (rpm).
2. The speed of the road (mph).
3. The actions of the vehicle next to you.
The actions of the vehicle next to you.
Most heavy trucks with manual transmissions require ____ to change gears.
1. Single clutching
2. Double clutching
3. Triple clutching
4. Quadruple clutching
1. Single clutching
2. Double clutching
3. Triple clutching
4. Quadruple clutching
Double clutching
Which of the following surfaces provides the least amount of traction?
1. Ice that is dry
2. Ice that is wet
3. Wet pavement
4. Dry pavement
1. Ice that is dry
2. Ice that is wet
3. Wet pavement
4. Dry pavement
Ice that is wet
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