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Practice quizzes / Washington CDL HazMat Endorsement Test Practice Questions - Washington CDL Hazardous Materials Endorsement Test Exam / Question 201869
Practice question

Why avoid using water on an unknown HazMat spill?

  1. Some materials react dangerously with water
  2. Water neutralizes all HazMat
  3. Water cancels emergency response
  4. Water makes placards legal

Answer: A — Some materials react dangerously with water

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

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