CDL HAZMAT Test (2023) - FREE AZ CDL Practice Test

1. When driving a 60 foot truck at 35 mph in ideal conditions, you should keep at least _______ of space in front of you.

2. Weight that is loaded so there is a high center of gravity:

makes a vehicle easier to handle.
reduces the chance that the load will shift to the side or fall off.
causes greater chance of rollover.

3. Rollovers happen when drivers:

4. When driving in hot weather, drivers should inspect tires:

5. Retarders:

help slow a vehicle and reduce brake wear.
apply their braking power whenever you push on the accelerator.
help prevent accidents by applying extra braking power to the non-drive wheels.

6. Shippers must warn drivers and others about the material's hazards:

by putting hazard warning labels on packages.
by placing a red triangle with an orange center on the vehicle.
by making a written report each day on the condition of the material.

7. When driving trucks with trailers, drivers should:

make quick lane changes.
avoid making sudden movements with the steering wheel.
push the brake pedal to the floor when braking.

8. If a shipping paper describes both hazardous and non-hazardous products, the hazardous materials must be:

entered first.
written in a larger font.
identified by an "H" placed before the shipping description.

9. What factors can cause brakes to fade?

Excessive heat and brakes out of adjustment.
Slippery surfaces and shaded areas.
Dirt roads and in unpaved yards.

10. When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.

CDL HAZMAT PRACTICE TEST ARIZONA