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Free CDL Hazmat Practice Test

Free CDL Practice Test
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FREE CDL Hazmat Practice Test

Take these 5 sample questions

1. Examples of containment rules about hazardous materials include __________

Check Answer

Incorrect, the correct answer is A: instructions about how to load, transport, and unload bulk tanks.

Correct! You answered A: instructions about how to load, transport, and unload bulk tanks.

Explanation:
Transporting hazardous materials can be risky. Hazardous materials regulations are intended to protect you, those around you, and the environment. They tell shippers how to package the materials safely and drivers how to load, transport, and unload the material. These are called "containment rules."

In the handbook:
9.1.1: The Intent of the Regulations - Contain the Material

Next Question

2. The numbers 1-6 in Column __________ of the Hazardous Materials Table mean the hazardous material is a poison inhalation hazard (PIH).

Check Answer

Incorrect, the correct answer is C: 7

Correct! You answered C: 7

Explanation:
Column 7 of the Hazardous Materials Table lists the additional (special) provisions that apply to the listed material. When there is an entry in this column, you must refer to the federal regulations for specific information. The numbers 1-6 in this column mean the hazardous material is a poison inhalation hazard (PIH). PIH materials have special requirements for shipping papers, marking, and placards.

In the handbook:
9.3.3: Communications Rules - Lists of Regulated Products

Next Question

3. To decide which placards to use, you need to know the __________

Check Answer

Incorrect, the correct answer is B: amount of hazardous materials shipped.

Correct! You answered B: amount of hazardous materials shipped.

Explanation:
To decide which placards to use, you need to know: -The hazard class of the materials. -The amount of hazardous materials shipped. -The total weight of all classes of hazardous materials in your vehicle.

In the handbook:
9.3.10: Communications Rules - Placarding

Next Question

4. If you are transporting Class 1 (Explosives) and your vehicle is involved in a collision, remove all explosives before attempting to separate the vehicles and place them at least __________ feet away from the vehicles and occupied buildings.

Check Answer

Incorrect, the correct answer is B: 200

Correct! You answered B: 200

Explanation:
If your vehicle has a breakdown or accident while carrying Class 1 (Explosives), warn others of the danger. Keep bystanders away. Do not allow smoking or open fire near the vehicle. If there is a fire, warn everyone of the danger of explosion. Remove all explosives before separating vehicles involved in a collision. Place the explosives at least 200 feet from the vehicles and occupied buildings. Stay a safe distance away.

In the handbook:
9.7.4: Hazardous Materials - Emergencies - Responses to Specific Hazards

Next Question

5. An exception to the shipper's certification requirement is when the __________

Check Answer

Incorrect, the correct answer is A: package is provided by the carrier.

Correct! You answered A: package is provided by the carrier.

Explanation:
When the shipper packages hazardous materials, he/she certifies that the package has been prepared according to the rules. The signed shipper's certification appears on the original shipping paper. The only exceptions are when a shipper is a private carrier transporting their own product and when the package is provided by the carrier (for example, a cargo tank). Unless a package is clearly unsafe or does not comply with the HMR, you may accept the shipper's certification concerning proper packaging. Some carriers have additional rules about transporting hazardous materials. Follow your employer's rules when accepting shipments.

In the handbook:
9.3.6: Communications Rules - Shipper's Certification

See Results
  • Correct: 0
  • Incorrect: 0
  • Questions to go: 5

End of sample test. Final Score: 0%

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Test Question and Answers CDL Courses provide you with over 3,000 questions that are almost exactly what you will encounter on the DMV Commercial Drivers License test.

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