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Practice quizzes / UK ADR Tankers Practice Questions - UK ADR Dangerous Goods Driver Tankers Exam (Qualifications Scotland DfT) Exam / Question 190902
Practice question

In tank code L4BN, what does the figure 4 represent?

  1. Maximum number of compartments allowed
  2. Minimum calculation pressure of 4 bar
  3. Packing group IV substances only
  4. Four orange plates required on the vehicle

Answer: B — Minimum calculation pressure of 4 bar

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