CDL · Hazardous materials
Where is the identification number of a hazardous material displayed?
Correct answer: On the packages and in the shipping papers.
Answer options
- AOn the shipping papers and in a sealed file only the driver may open
- BIn the driver's logbook and on the vehicle registration
- COn the packages and in the shipping papers Correct
Why
Responders need to know what they are dealing with, so the four-digit ID number is printed on the shipping papers and marked on the package itself. It is meant to be seen, not kept secret.
About this question
Topic: Hazardous materials License: CDL
Part of these practice sets:
Where it applies: Asked in every state.
Practice the whole set
This question is part of Labels, Markings and Placards (23 questions). Take the full set and check your score.
Practice Labels, Markings and PlacardsMore questions from Labels, Markings and Placards
- If you look at the hazard warning label on a package of hazardous materials, what shape will you see?
- Before you can tell which placards, if any, a hazmat shipment calls for, which three facts about it do you need?
- What is the shape of the placards displayed by vehicles that haul hazardous materials?
- Apart from cargo tanks and other bulk containers, where must a hazardous material's identification number be shown?
- Under what circumstances may you drive a vehicle whose hazmat placards are not correct?
- What are placards on a vehicle meant to do?
- What is the minimum space required between a placard and any other marking on the vehicle?
- Shippers must put hazard warning labels on most packages of hazardous materials. What shape must those labels be?
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