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Practice quizzes / Kansas CDL Hazmat Practice Questions - Kansas CDL Hazardous Materials Endorsement Test Exam / Question 111182
Practice question

What does a four-digit UN or NA number help emergency responders identify?

  1. The hazardous material
  2. The driver home terminal
  3. The vehicle axle rating
  4. The trip lease carrier

Answer: A — The hazardous material

The correct answer is shown above. Try the full quiz for additional practice.

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