CDL Hazardous Materials Test 6 – Classic Mode

This is CDL Hazardous Materials Test 6 in our original Classic Mode. Simply click in your answer to each CDL practice test question. When you're finished, check your score and results. You can reset the test and retake it as needed.

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1. With most hazardous materials, you may park within 5 feet of the road briefly. If your work requires it. The materials that are the exception and do not allow parking this close to the road are.

A Acids and poisons
B Explosives A and B
C Liquids
D Corrosives and oxidizers

2. You do not have a hazardous materials endorsement on your commercial driver license. When can you legally haul hazardous materials?

A Never
B Only when the shipment does not cross state lines
C Only when the vehicle does not require placards
D All of the above

3. The basic description of a hazardous material includes the hazard class, the identification number, and the proper shipping name. Which one must appear first on the shipping paper?

A The box number
B The identification number
C The hazard class
D The proper shipping name

4. When fueling a placarded vehicle, someone must always be:

A Within 10 feet of the pump with a fire extinguisher.
B At the emergency power shut off for the pump.
C At the nozzle, controlling the fuel flow.
D Be at the rear most corner on the vehicle.

5. A driver that hauls hazardous materials must attend training every:

A 3 years
B 2 years
C 1 year
D None of the above

6. An "A/W" the first column of the hazardous materials table means:

A This material has no restrictions when shipped by air and/or water
B There is no restrictions with this material if shipped by water only.
C It is ok to ship this material by air only.
D This material is only restricted when shipped by air and/or water.

7. How many different hazard classes are there?

A 9
B 23
C 24
D 19

8. When a substance in the materials table is written in italics it means :

A It is not the proper shipping name. Only those in roman type above it are proper shipping names
B It is a foreign substance
C The substance is for international transport
D It is the proper shipping name

9. In Column 1 the symbol "I" means:

A Iodine
B International restrictions
C International transportation
D Invalid substance

10. When hauling explosives 1.1 & 1.3; which placard do you use?

A Explosives 1.3
B Explosives 1.1
C Dangerous
D Both A and C

End of Test #6

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