Acetylene Gas Safety Quiz
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Questions and Answers

What precaution should be taken with acetylene gas on deck?

  • Use it quickly to prevent instability
  • Handle and store it correctly to avoid potential hazards (correct)
  • Heat it to stabilize the gas
  • Keep it in direct sunlight to maintain stability
  • What should be done if a fire breaks out on the vessel involving acetylene cylinders?

  • Cover the cylinders with a fire blanket
  • Attempt to cool the cylinders with water
  • Throw the cylinders over the side as soon as possible (correct)
  • Move the cylinders to a safer location on the vessel
  • Why is acetylene considered very unstable when heated?

  • It turns into a liquid state when heated
  • It emits toxic fumes when heated
  • It can lead to explosion if not handled properly
  • It becomes highly reactive when heated (correct)
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