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

1. Drivers involved in transporting hazardous materials must:

keep hazardous materials shipping papers and emergency response information in the proper place.
make sure the shipper has identified, marked, and labeled the hazardous materials properly.
safely transport the shipment without delay.
All of the above.

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

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

3. If a package of explosives shows dampness, you should:

decline transporting the package.
transport the package at night.
take the appropriate security measures and transport the package.
ask the shipper if you should transport the package.

4. If you're feeling tired while driving you should:

eat something.
stop driving and get some rest.
increase your speed to get to your destination quicker.
drink coffee.

5. You should flash your brake lights to warn drivers behind you when:

you see a hazard that will require slowing down.
you see you'll need to slow down.
you see a bus stops in the roadway ahead to unload passengers.
All of the above.

6. If you have a HazMat endorsement and renounce your U.S. citizenship:

you may keep your endorsement until your next license renewal date.
you may transfer your endorsement to a trusted U.S. citizen.
you will lose your HazMat endorsement.
you may keep your endorsement if you pass the exam for non-U.S. citizens.

7. On a tractor-trailer equipped with a trailer brake hand valve, the hand valve can be used to:

prevent movement of cargo.
reduce the chance of the front wheels skidding.
hold compressed air.
keep from rolling back.

8. Whether or not they load and secure the cargo themselves, drivers are responsible for:

making sure the cargo does not restrict access to emergency equipment.
recognizing poorly balanced weight.
knowing the cargo does not obscure the view ahead or to the sides.
All of the above.

9. When the temperature drops:

bridges will freeze before the road will.
bridges will not freeze.
bridges usually freeze after other parts of the roadway.
None of the above.

10. What should you do if you doubt you have safe space to pass under a low bridge?

Assume that the height posted at the bridges is correct.
Go slowly, and take another route if you are not sure you can make it.
Increase the weight of your vehicle to clearing under the bridge.
If no warnings are posted, assume there is enough clearance under the bridge and proceed slowly.

HAZMAT CDL PRACTICE TEST - DELAWARE