Practice question

What does a diamond-shaped orange placard displaying a flaming ball symbol and the number '3' at the bottom signify under NCh 2190?

  1. Class 3: Flammable Liquids (Líquidos Inflamables, e.g., gasoline, diesel, solvents)
  2. Class 3: Non-flammable compressed gases
  3. Class 3: Corrosive acids
  4. Class 3: Infectious biological waste

Answer: A — Class 3: Flammable Liquids (Líquidos Inflamables, e.g., gasoline, diesel, solvents)

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