Nebraska CDL Practice Test Questions and Answers (NE) 7

5 out of 5 (39 votes)
80% Passing score
50 Questions
10 Mistakes allowed
We know the importance of being well-prepared, especially when it comes to acing the Nebraska CDL General Knowledge Test. This seventh CDL practice test in our series is a crucial step in getting you ready for the real deal in 2026. With 50 carefully curated DMV questions, you're required to correctly answer at least 40 to pass. But don't fret - the beauty of this practice test lies in its consistency. Each time you take it, you'll encounter the same set of Nebraska CDL test questions, allowing you to really hone in on areas where you need improvement. What sets this Nebraska CDL practice test apart is its adherence to the latest driving laws and regulations. We've updated our content for 2026, ensuring that every DMV question you tackle is relevant and current. This commitment to updated content means you're studying the information that's most likely to appear on your actual CDL permit test. Remember, practice makes perfect. You can take this Nebraska DMV CDL practice test as many times as needed. This isn't just about passing; it's about gaining confidence and becoming thoroughly familiar with the types of DMV permit test questions you'll face. So, take your time, there's no rush. Each attempt is a step closer to mastery. Our DMV practice test follows the same multiple-choice and true/false format as the actual DMV test. This design is intentional - to give you a real feel of the DMV testing environment. It's an effective way to practice the skill of eliminating incorrect answers, helping you zero in on the correct one more efficiently. As you work through these sample Nebraska CDL test questions, drawing upon your knowledge of road signs, rules of the road, traffic signals, and pavement markings, remember that our integrated study aids are here to assist. Don't hesitate to use them when you encounter a tough question. After all, the goal here is not just to pass the Nebraska DMV CDL test in 2026 but to truly understand and internalize the rules of the road as a responsible commercial driver!
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Sample Nebraska CDL Test Questions - General Knowledge

Question 1

Which factors must be considered when selecting a safe speed for a mountain downgrade?

  1. A The combined weight of the vehicle and cargo
  2. B The grade’s length and steepness
  3. C Road conditions and weather
  4. D All of these factors

Correct answer: D – All of these factors

Safe downgrade speed depends on the total vehicle and cargo weight, the length and steepness of the grade, road conditions, and weather. The selected speed must be low enough for the brakes to control the vehicle without overheating. Posted advisory speeds and warnings about the grade must also be observed.

Source: Nebraska Commercial Driver’s License Manual — § 2.16.1, “Select a ‘Safe’ Speed”

Question 2

Black coffee and a cold shower can quickly sober a person who has been drinking alcohol.

  1. A True
  2. B False

Correct answer: B – False

Only time allows the body to process alcohol and reduce its effects. Black coffee, a cold shower, and similar methods do not remove alcohol from the bloodstream or make a person safe to drive. Drinking faster than the body can process alcohol increases impairment.

Source: Nebraska Commercial Driver’s License Manual — § 2.22.1, “How Alcohol Works”

Question 3

During a pre-trip inspection, which finding correctly identifies a steering-system problem?

  1. A More than 10 degrees of steering-wheel play, about two inches on a 20-inch wheel
  2. B An exhaust leak located outside the cab
  3. C A small but continuous power-steering-fluid leak
  4. D An exhaust leak that can be managed by opening a window

Correct answer: A – More than 10 degrees of steering-wheel play, about two inches on a 20-inch wheel

The Nebraska CDL manual states that steering-wheel play exceeding 10 degrees can make a vehicle difficult to steer. On a 20-inch steering wheel, that is approximately two inches of movement at the rim. Power-steering leaks and leaking exhaust-system parts are also defects and should not be treated as normal conditions.

Source: Nebraska Commercial Driver’s License Manual — § 2.1.3, “Steering System Defects”, Nebraska Commercial Driver’s License Manual — § 2.1.3, “Exhaust System Defects”

Question 4

Why must you select the proper low gear before beginning a steep downgrade?

  1. A It allows you to concentrate only on the service brakes
  2. B After speed builds, you may be unable to shift into a lower gear
  3. C It allows the vehicle to maintain the highest legal speed
  4. D It prevents all possible transmission wear

Correct answer: B – After speed builds, you may be unable to shift into a lower gear

Shift into the proper low gear before starting down the grade. If speed is allowed to build, you may be unable to select a lower gear and might not be able to return the transmission to any gear. That would remove the engine-braking effect needed to help control downgrade speed.

Source: Nebraska Commercial Driver’s License Manual — § 2.16.2, “Select the Right Gear before Starting Down the Grade”

Question 5

An orange warning sign reads “ROAD WORK 1000 FT.” What does it indicate?

This sign warns drivers that _____________.
  1. A A reduced-speed zone continues for the next 1,000 feet
  2. B A road-work area is approximately 1,000 feet ahead
  3. C The roadway ends in 1,000 feet
  4. D A hazardous railroad crossing is ahead

Correct answer: B – A road-work area is approximately 1,000 feet ahead

The ROAD WORK sign gives advance warning of possible obstructions or restrictions associated with work on the roadway. The “1000 FT” message identifies the approximate distance to that work area. It does not state that the road ends or establish a reduced-speed zone extending exactly 1,000 feet.

Source: Manual on Uniform Traffic Control Devices for Streets and Highways, 11th ed. — § 6H.03, “ROAD (STREET) WORK Sign (W20-1)”

Question 6

During a tire inspection, which items must be checked?

  1. A Tread depth
  2. B Overall tire condition
  3. C Inflation pressure
  4. D All of these

Correct answer: D – All of these

The Nebraska CDL manual requires inspection of tire inflation, tire condition, and tread depth. Use a tire gauge to verify pressure, and look for cuts, exposed body plies, damaged valve stems, bumps, and bulges. Tread depth must also be measured in the major grooves; merely kicking a tire is not an adequate inspection.

Source: Nebraska Commercial Driver’s License Manual — § 11.5.2, “Tires”

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