Practice question

A substance is assigned Tank Code 'S4AH' in Table A. Which of the following tanks is authorized for its carriage under tank hierarchy rules (ADR 4.3.4.1.2)?

  1. S10AH (higher calculation pressure)
  2. S4AH only, no other tank is permitted
  3. S4AV (lower safety valve level)
  4. LGBF (liquid tank code)

Answer: A — S10AH (higher calculation pressure)

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