1 . A placard identifying hazardous materials must be placed:

Inside the trailer.
Inside the cab.
On the outside of the vehicle.

2 . To transport hazardous materials, what does a driver need?

A CDL only
A CDL with a hazardous materials endorsement
A CDL with a tank endorsement
A CDL with a cargo endorsement

3 . The power unit of a placarded vehicle must carry a fire extinguisher with a minimum rating of:

10 B:C.
30 B:C.
40 B:C.

4 . If you're transporting explosives and your vehicle breaks down, you should notify other drivers:

With flares.
With reflective triangles.
By standing on the roadway and waving your arms.

5 . When you are behind the steering wheel, shipping papers should be:

Within reach.
In the sleeping compartment.
Hidden under the seat.

6 . Shippers package in order to ____ hazardous materials.

Contain
Release
Insulate

7 . Placards showing the type of hazardous materials in a vehicle are usually shaped like what?

An octagon
A circle
A diamond

8 . During a cargo fire, opening the trailer doors may actually cause the fire to expand because doing so:

Allows oxygen into the trailer.
Changes the temperature of the trailer.
Provides more moisture to the trailer.

9 . The identification number associated with a hazardous material should appear:

On the material's packaging.
On the vehicle's license plate.
Directly next to a placard.
On a bumper sticker on the vehicle.

10 . Which type of material may be required to have a transport index?

Corrosive
Radioactive
Poisonous
Explosive

11 . A manifest for transporting hazardous waste:

Must be signed by hand.
Must be sent electronically.
Must be attached to the outside of the trailer.

12 . If the words "Inhalation Hazard" appear on shipping papers:

An inhalation hazard placard must be used, but only if more than 100 pounds of the material are being transported.
An inhalation hazard placard must be used when any amount of the material is being transported.
Air masks must be provided to anyone handling the cargo.

13 . What is used to warn people about hazardous materials?

Placards
Flashing lights
Color-coded pieces of tape
License plate stickers

14 . On a shipping paper, the identification number, shipping name, and hazard class should:

Be abbreviated if using a small piece of paper.
Only be abbreviated if the abbreviations are easy to understand.
Never be abbreviated.

15 . If a driver is given a leaking package or shipment, they should:

Accept it.
Refuse it.
Leave it on the side of the road.

16 . How many identical placards must be placed on a vehicle?

Three
Two
Four
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17 . When loading or unloading explosive materials, you should:

Keep the engine running.
Turn off the engine.
Use sharp-pointed tools to open the packages.
Toss packages.

18 . When loading containers of hazardous materials, you should not use:

Dollies.
Hooks.
Straps.

19 . If a shipping paper has both hazardous and non-hazardous materials, the hazardous materials should be:

Highlighted in a contrasting color.
Circled by a pen or marker.
Written the same way as the non-hazardous materials.
Written in red ink.

20 . Which of the following is not an acceptable location to keep hazardous materials' shipping papers?

In a pouch on the driver’s side door
In a pouch on the passenger’s side door
Within reach of the driver while the seat belt is fastened
On the driver’s seat while the driver is outside of the vehicle

21 . What should a carrier do if hazardous materials are not properly prepared?

Accept the shipment
Accept the shipment under protest
Accept the shipment, but make a notation on the paperwork
Refuse the shipment

22 . A driver must take the HazMat knowledge test:

Once every year.
Prior to every CDL renewal.
Once every 10 years.
Only once.

23 . A person should not smoke within ____ of a vehicle placarded for Class 3 or Division 2.1 materials.

Five feet
25 feet
100 feet
1,000 feet

24 . A person supervising the loading of a tank:

Should be certified in CPR.
Must be a licensed firefighter.
Does not need to know the materials being loaded.
Must be within 25 feet of the tank.

25 . An improperly placarded vehicle can only be moved:

To make room for other vehicles.
During an emergency.
If the vehicle will be traveling a distance shorter than 10 miles.
To wash the vehicle.

26 . If you are transporting hazardous materials and the cargo is on fire, you should:

Try to put it out with a fire extinguisher.
Contact emergency personnel and let them battle the fire.
Hope the fire goes out by itself.

27 . A person attending a placarded vehicle may be:

In the sleeper berth.
Either awake or asleep inside the vehicle.
Within 100 feet of the vehicle.

28 . When refueling a vehicle transporting hazardous materials:

The engine should be left on.
The engine should be turned off.
The gas nozzle may be left unattended.
Someone other than the driver should do it.

29 . A placard should be placed:

At least three inches away from any other markings.
Under a ladder, if space is an issue.
On a background that is a similar color to the placard.

30 . A Class 7 hazardous material is:

Explosive.
Flammable.
Radioactive.
Corrosive.