Practice question

What are the standard dimensions of a standard orange-colored plate displayed on transport units carrying dangerous goods under ADR 5.3.2.2.1?

  1. 400 mm base width by 300 mm height
  2. 500 mm base width by 400 mm height
  3. 300 mm base width by 200 mm height
  4. 250 mm base width by 250 mm height

Answer: A — 400 mm base width by 300 mm height

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