FREE HAZMAT Practice Test (2024) - PA CDL Practice Test

1. To prevent drowsiness you should:

never drive with a passenger.
get adequate sleep before a trip.
avoid exercise to save more energy.
schedule trips for the middle of the night.

2. If you are being tailgated, you should:

try to let the other vehicle pass.
turn on your taillights.
speed up.
drive on the shoulder.

3. If you must stop on a one-way or divided highway, you should place warning devices _______ toward the approaching traffic.

4. If you notice a cargo leak, you should identify the hazardous material leaking:

5. If the diamond-shaped hazard warning label won't fit on a package, shippers may label the hazardous materials:

with a tag.
by placing the package in a hazmat container.
using a bar code instead.
All of the above.

6. When driving on slippery roads, you should NOT:

watch far enough ahead to keep a steady speed.
try to anticipate stops early.
use the engine brake.
go slowly.

7. When more cargo is piled up in a truck, the center of gravity moves:

8. If you are at the scene of an incident involving hazardous materials, you should:

avoid warn others of the danger as this could caus a panic attack.
write description of the scene on the shipping paper.
keep people far away and upwind.
All of the above.

9. If you get stuck on the railroad tracks, the first thing you should do is:

try to move your vehicle until you see the train.
stay in your vehicle and call 911.
scream for help.
immediately get out of the cab and move away from the tracks.

10. Which of the following hazard classes should NOT be placed into a temperature-controlled trailer?

HAZMAT CDL PRACTICE TEST - PENNSYLVANIA