CDL Hazardous Materials Test 3 – Classic Mode

This is CDL Hazardous Materials Test 3 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. If the hazardous materials are classified as *FORBIDDEN* you should...

A Take special caution in transporting the material
B Remove the placards from the trailer
C Refuse the load
D Place the materials in the front of the trailer

2. When transporting explosives you may not park...

A within 5 feet of the traveled part of the road
B within 300 feet of a tunnel
C Near an open fire
D All of the above

3. Who is responsible for certifying on the bills of lading that the hazardous materials are prepared properly?

A The driver
B The shipper
C The carrier
D The dock workers

4. When transporting hazardous loads, you must check the tires at least...

A Every two hours or 100 miles
B Twice every day
C Every six hours
D Every 200 miles

5. You must carry a gas mask with you when transporting...

A Flammable materials
B Chlorine
C Poison
D Liquid Gas

6. Containment rules are rules that...

A Instruct the driver in loading hazardous materials
B Instruct the driver in transporting hazardous materials
C Instruct the driver in unloading bulk tanks hauling hazardous materials
D All of the above

7. You must notify ____ of any spills exceeding the RQ.

A Customer
B State patrol
C DOT and EPA
D Federal Highway Administration

8. A safe haven is defined as...

A A designated place in your carrier?s parking lot
B A government approved place for parking vehicles loaded with explosives
C Any place where someone is watching your tractor and trailer for you
D A shelter in the event of a explosion

9. The product ID markings on a tank must be...

A Black 4" numbers on orange panels
B Orange 4" numbers on black panels
C Green 4" numbers on white panels
D White 4" numbers on orange panels

10. In order to transport hazardous materials which require placards...

A You must have a commercial drivers license
B You must pass a written test on hazardous materials
C You must have the hazardous materials endorsement on your CDL
D All of the above

End of Test #3

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