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
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1.
When going down a hill, how can you reduce the amount of braking you must do?
Switch to a higher gear
Switch to a lower gear
Switch to neutral
2.
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
3.
Foundation brakes are used:
Only with the front wheels
Only with the rear wheels
At each wheel
4.
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
5.
Before entering a curve you should:
Not use the mirrors
Speed up
Downshift
6.
When coupling,
All vehicles are the same
Wrong coupling can be very dangerous
Cracks in the mounting are acceptable
7.
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
Stop in an open area
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