Utah CDL Permit Test - Class A

(From the 2018 Utah CDL driver handbook)
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 Utah Commercial Driver License Handbook. 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
When traveling down a hill, you can reduce the amount of required braking by:
Switching into a higher gear.
Switching into a lower gear.
Switching into neutral.
If your truck or trailer catches fire, you should:
Park in a congested area near trees.
Pull into a service station.
Park near other vehicles.
Park in an open area.
Foundation brakes are used:
Only with the front wheels
Only with the rear wheels
At each wheel
If pulled over on the side of the road, how should you alert other motorists?
Rely on the taillights
If pulled off the road, you don’t need to worry about other vehicles
Use the four-way emergency flashers
Keep the driver's door open
When coupling,
All vehicles are the same
Wrong coupling can be very dangerous
Cracks in the mounting are acceptable
Without engine oil:
The vehicle will get better gas mileage
The engine can be destroyed quickly
The ABS won’t work properly
The windshield wipers will not operate
Before entering a curve you should:
Not use the mirrors
Speed up
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