CDL · Hazardous materials

The first column of the Hazardous Materials Table shows an 'A' for a certain material. When do the Hazardous Materials Regulations cover that material?

Correct answer: Only if it is shipped by air.

Answer options

  1. AOnly if it is shipped by air Correct
  2. BOnly if it is shipped by water
  3. COnly if it is shipped by highway

Why

The symbol 'A' limits the Hazardous Materials Regulations to air transportation of that material, unless it is also a hazardous substance or a hazardous waste. The symbol that points to transportation by water is 'W'.

About this question

Topic: Hazardous materials   License: CDL

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Where it applies: Asked in every state.

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