Nebraska General Knowledge CDL Prep Test (NE) 4

5 out of 5 (41 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Get ready to ace your Nebraska General Knowledge CDL Prep Test with our comprehensive set on sample DMV test questions! This fourth installment in our series of CDL practice tests is meticulously designed to boost your confidence and knowledge before taking the real DMV written test. With 20 carefully crafted Nebraska CDL test questions, you'll need to correctly answer at least 16 to pass, mirroring the actual DMV test format. What's more, you can retake this CDL practice prep test as often as necessary, ensuring you're fully prepared and comfortable with the material. Our Nebraska CDL practice test adopts a multiple-choice and true/false format, exactly like the real DMV written test. This approach not only familiarizes you with the type of questions you'll encounter but also hones your skills in identifying the correct answers. By regularly practicing with our general knowledge CDL prep test, you'll become adept at weeding out incorrect options, a critical skill for the real CDL permit test. We understand that accessibility is key to effective learning. That's why our Nebraska General Knowledge CDL Prep Test is readily available online. Whether you're on a desktop at home or using a mobile device on the go, you can easily access our CDL practice tests. This flexibility allows you to study at your own pace, in a setting that suits you best. As a proud Cornhusker, you know the value of hard work and dedication. Our Nebraska CDL practice test is a tool that embodies these qualities, designed to help you succeed. Remember, practice makes perfect, and with our Nebraska General Knowledge CDL Prep Test, you're setting yourself up for success on your path to obtaining your CDL in 2026!
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Sample Nebraska CDL Test Questions - General Knowledge

Question 1

If your CMV is stopped on a Nebraska one-way or divided highway, where should the three warning devices be placed?

  1. A One within 10 feet of the rear, then devices 100 and 200 feet toward approaching traffic
  2. B At 25, 100, and 250 feet in both directions
  3. C At 50, 100, and 300 feet away from approaching traffic
  4. D All three within 50 feet of the vehicle

Correct answer: A – One within 10 feet of the rear, then devices 100 and 200 feet toward approaching traffic

Place one warning device on the traffic side within 10 feet of the vehicle’s rear. Place the other two in the occupied lane or shoulder, 100 feet and 200 feet toward approaching traffic. This arrangement applies when the CMV is stopped on the traveled portion or shoulder of a divided or one-way highway.

Source: Nebraska Commercial Driver’s License Manual — § 2.5.2, “Communicating Your Presence”, 49 CFR § 392.22(b)(2)(v) — Emergency signals; stopped commercial motor vehicles

Question 2

How should you recover from a rear drive-wheel acceleration skid in a manual-transmission CMV?

  1. A Apply more power to the drive wheels
  2. B Brake hard immediately
  3. C Release the accelerator and depress the clutch if the surface is very slippery
  4. D Turn the steering wheel sharply from side to side

Correct answer: C – Release the accelerator and depress the clutch if the surface is very slippery

Acceleration skids commonly occur when excessive power causes the drive wheels to spin on ice or snow. Release the accelerator to reduce the power being delivered to those wheels. On a very slippery surface, depress the clutch to let the wheels roll freely and regain traction.

Source: Nebraska Commercial Driver’s License Manual — § 2.19.1, “Drive-wheel Skids”

Question 3

Traffic on a dry roadway is moving steadily at 35 mph in a 55 mph zone. If 35 mph is otherwise safe, which speed should you select?

  1. A 30 mph
  2. B 35 mph
  3. C 50 mph
  4. D 25 mph

Correct answer: B – 35 mph

The Nebraska CDL manual advises traveling at the speed of traffic when that speed is legal and safe. Moving substantially faster requires repeated passing, while moving unnecessarily slower can disrupt traffic flow. You must also maintain a safe following distance and reduce speed whenever road, weather, or vehicle conditions require it.

Source: Nebraska Commercial Driver’s License Manual — § 2.6.5, “Speed and Traffic Flow”

Question 4

When should you select a lower gear for an approaching curve?

  1. A Before entering the curve
  2. B After reaching the center of the curve
  3. C While accelerating through the curve
  4. D Immediately after leaving the curve

Correct answer: A – Before entering the curve

Reduce your speed and select the proper lower gear before entering a curve. This avoids shifting while the vehicle is turning and allows some power to be applied through the curve for stability. Once you have cleared the curve, you can accelerate smoothly as conditions permit.

Source: Nebraska Commercial Driver’s License Manual — § 2.3.1, “Before Entering a Curve”

Question 5

Which pair identifies two recognized causes of tire fires?

  1. A Highway speed and normal braking
  2. B Overinflation and gradual turns
  3. C Vehicle weight and rough pavement
  4. D Underinflated tires and touching dual tires

Correct answer: D – Underinflated tires and touching dual tires

Underinflated tires and dual tires that touch are listed as causes of vehicle fires. These conditions can produce excessive heat while the vehicle is moving. Drivers should inspect tire inflation and dual-tire clearance and check for signs of heat or smoke during en route inspections.

Source: Nebraska Commercial Driver’s License Manual — § 2.21.1, “Causes of Fire”

Question 6

How should darkness affect the speed of your commercial vehicle?

  1. A Use high beams whenever another vehicle is ahead
  2. B Maintain your daytime speed whenever the limit is unchanged
  3. C Concentrate only on the lane markings
  4. D Drive slowly enough to stop within the distance illuminated ahead

Correct answer: D – Drive slowly enough to stop within the distance illuminated ahead

Nebraska’s CDL manual instructs drivers to keep stopping distance within the distance they can see. At night, that usually means being able to stop within the range of the headlights. If speed is too high for that range, a hazard may become visible too late for the vehicle to stop safely.

Source: Nebraska Commercial Driver’s License Manual — § 2.11.4, “Vehicle Factors”

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