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Practice quizzes / Ohio CDL Hazmat Practice Questions - Ohio CDL Hazardous Materials Endorsement Test Exam / Question 158501
Practice question

What does an X endorsement authorize when added to an Ohio CDL?

  1. Tank vehicle and hazardous materials authority
  2. Passenger and school bus authority
  3. Air brakes and combination vehicle authority
  4. Doubles and triples only

Answer: A — Tank vehicle and hazardous materials authority

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