Practice question

What does SCO stand for in Class 7 dangerous goods classification?

  1. Standard Container Operation
  2. Surface Contaminated Object (a solid object which is not itself radioactive but has radioactive material distributed on its surfaces)
  3. Safety Certificate Officer
  4. System Control Output

Answer: B — Surface Contaminated Object (a solid object which is not itself radioactive but has radioactive material distributed on its surfaces)

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