Wisconsin HAZMAT CDL Test - FREE CDL Practice Test 2024

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

in the same color as the non-hazardous materials.
highlighted in a contrasting color.
listed in yellow ink.
listed at the bottom.

2. When fueling a motor vehicle containing hazardous materials:

someone must always be at the nozzle, controlling fuel flow.
you may leave the engine on, unless a sign requires you to turn it off.
smoking is allowed within 20 feet of the cargo tank.
someone with a fire extinguisher must be within 10 feet of the pump.

3. How many classes of hazardous materials are there?

4. Explosives, flammable gases and flammable liquids should not be placed in a cargo space that has:

5. When conducting a pre-trip inspection:

the vehicle inspection report should not be reviewed unless your supervisor tells you to do so.
the inspection report should only be reviewed if you will be carrying passengers.
you should review the last vehicle inspection report.
None of the above.

6. If you have to drive off the road, you should:

leave the road completely.
brake as hard as you can to maintain control.
keep one set of wheels on the pavement, if possible.
fully apply the brakes until your speed has dropped to about 20 mph.

7. A person attending a placarded parked vehicle:

must be able to move the vehicle, if needed.
must know what to do in emergencies.
must be in the vehicle, awake, or within 100 feet of the vehicle, and have the vehicle within clear view.
All of the above.

8. Who must provide emergency response information?

9. A placarded vehicle must have a fire extinguisher with a rating of:

10. Do you need to stop before a railroad-highway crossing if you are hauling 100 pounds of Division 4.3 (dangerous when wet) materials?

Yes.
No.
Only when you are driving and hear a siren coming.
Only if you are driving at night.

WI CDL HAZMAT PRACTICE TEST