Practice question

Under 49 CFR 383.119, what tanker knowledge must an applicant have about braking?

  1. Proper braking when the tank vehicle is empty, full, and partially full
  2. Only parking-brake adjustment procedures
  3. How to disable ABS on wet roads
  4. Only brake-fluid color

Answer: A — Proper braking when the tank vehicle is empty, full, and partially full

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