NE CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST

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The CDL general knowledge test is required to be taken by all CDL applicants. The Nebraska CDL test consists of 50 questions. To pass, you must correctly answer at least 40 questions (80%). The general knowledge test covers the contents of the Nebraska CDL Manual. All CDL applicants (Class A, B and C) must study the following sections: Driving Safely, Transporting Cargo Safely, Air Brakes (if you plan to operate vehicles equipped with air brakes), Vehicle Inspection Test, Basic Control Skills Test, Road Test. In addition, the Class A CDL test will include questions based on the Combination Vehicles section. Take this CDL practice test now to prepare for the actual NE general knowledge test! To get your CDL, you must pass both the knowledge and skills tests. CDL knowledge tests include: General Knowledge, Passenger Transport, Air Brakes, Combination Vehicles, Hazardous Materials, Tanker Vehicles, Doubles/Triples, School Bus, Firefighter. Depending on what class of license (A, B or C) and endorsements you need, you must take one or more knowledge tests. A special endorsement is also required to drive certain types of vehicles. The following endorsements may be used with a Class A, B or C CDL: HazMat (H), Tank Vehicles (N), Tank Vehicles Transporting Hazardous Materials (X) and Passenger Transport (P). The School Bus endorsement (S) is only available for Class A or B CDL, and the Doubles/Triples endorsement (T) is only available for Class A driver's licenses.
1. ABS malfunction lamps are located:
on the instrument panel.
on the driver'door.
under the hood.
None of the above.
2. Blood Alcohol Concentration (BAC) is determined by:
the amount of alcohol you drink.
the type of alcohol you drink.
how frequently you drink.
All of the above.
3. When looking ahead of your vehicle while you are driving, you should:
look as far as your peripheral vision can see.
shift your attention back and forth, near and far.
look to the right side of the road.
look to the left side of the road.
4. You should reject a vehicle until which of the following gets rectified?
Faulty flashers
Faulty windshield wipers
Faulty headlights
All of the above.
5. When checking tires, which of the following is not a problem?
4/32 inch tread depth on front tires
Too much air pressure
Cracked valve stems
Radial and bias-ply tires used together
6. When driving on wet roads, you should reduce your speed by about:
one-half.
one-fifth.
one-quarter.
one-third.
7. In order for you to be seen easily:
lights should be clean and working properly.
lights should be turned off when driving during the day.
lights should only be used when driving in driving in rainy weather.
All of the above.
8. Which of the following is NOT a reason for hydraulic brake failure?
Brake fade on long hills
Loss of hydraulic pressure
Stab braking
All of the above.
9. Which of the following vehicles is most likely to turn over?
5 axle tractor semitrailer
65 ft. conventional double
3 axle tractor semitrailer
Triple trailer
10. The distance you will continue to travel, in ideal conditions, before you physically hit the brakes in response to a hazard ahead is called:
Braking distance
Perception distance
Reaction distance
Stopping distance
 
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NE CDL Practice Test

Number of questions: 50
Correct answers to pass:40
Passing score:80%
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