Nebraska CDL Permit Test - Class A

Number of questions: 50
Passing score: 40
Directions: This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has two, three or four possible answer choices. Test questions come from the Nebraska Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination, Doubles and Hazardous Materials. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors
Which of the following is not an activity that causes a distraction?
Adjusting the radio
Adjusting the CD player
Holding the steering wheel
When changing lanes, which of the following should not be done?
Use your turn signal
Check mirrors
Use your cell phone
What are placards?
Signs placed on a vehicle to identify hazards in the cargo
A type of tire used in snowy conditions
A log kept inside the vehicle
A journal for mileage
When should you watch out for black ice?
When it is snowing
When the temperatures are below freezing and the road looks wet
When the temperature is above freezing and there is snow
Just after a rain
When starting the vehicle as part of the pre-trip inspection, the coolant temperature should:
Rise slowly
Hold steady
Jump quickly
Mismatched tire sizes are acceptable on the rear axles.
When coupling:
Make sure to couple the proper glad hands together
Only one set of glad hands should be connected
It is best to leave one glad hand loose
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