4AE3 U4 C3 Obj 3
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Questions and Answers

Which regulatory body regulates gas cylinders in Canada?

  • Environment Canada
  • Canadian Standards Association
  • Transport Canada (correct)
  • Health Canada
  • What should workers be aware of when handling gas cylinders?

  • The color of the cylinders
  • The size of the cylinders
  • The weight of the cylinders
  • The type and density of gases contained in the cylinders (correct)
  • What is the risk of dropping a gas cylinder?

  • The cylinder could become fragile
  • The cylinder could explode
  • The valve could be damaged
  • The cylinder could become a projectile (correct)
  • Which type of carrier should be used when moving a cylinder?

    <p>A dolly (D)</p> Signup and view all the answers

    What should be done with the metal cap when moving or storing a cylinder?

    <p>Keep it on to protect the valve (A)</p> Signup and view all the answers

    Why should cylinders be stored upright?

    <p>To prevent liquid from entering the safety valve (D)</p> Signup and view all the answers

    What should be done if a cylinder is suspected to be damaged?

    <p>Take it out of service and return it to the supplier (B)</p> Signup and view all the answers

    Which of the following is a risk associated with dropping a gas cylinder?

    <p>The cylinder may become a projectile (C)</p> Signup and view all the answers

    What is the potential danger of rolling a gas cylinder on its bottom edge?

    <p>The cylinder may become a projectile (D)</p> Signup and view all the answers

    Why is it important for workers to be aware of the type and density of gases contained in cylinders?

    <p>To ensure proper handling and storage of the cylinders (B)</p> Signup and view all the answers

    Which of the following is NOT a recommended method for moving a gas cylinder?

    <p>Using a forklift (D)</p> Signup and view all the answers

    What is the purpose of keeping the metal cap on when moving or storing a cylinder?

    <p>To protect the valve (C)</p> Signup and view all the answers

    Why should cylinders be stored upright?

    <p>To prevent rolling over (C)</p> Signup and view all the answers

    What is the purpose of the safety valve on top of a gas cylinder?

    <p>To relieve excess vapour pressure (D)</p> Signup and view all the answers

    Which of the following is a risk associated with mishandling gas cylinders?

    <p>Explosion of the cylinder (A)</p> Signup and view all the answers

    What is the potential danger of rolling a gas cylinder on its bottom edge?

    <p>Risk of explosion (B)</p> Signup and view all the answers

    What should workers be aware of when handling gas cylinders?

    <p>The type and density of gases contained in the cylinders (D)</p> Signup and view all the answers

    Which of the following is true about storing gas cylinders inside a building?

    <p>Gas cylinders should only be stored inside a building if it is of an industrial nature. (A)</p> Signup and view all the answers

    What is the minimum distance that should be maintained between acetylene and oxygen cylinders when stored?

    <p>6 meters (B)</p> Signup and view all the answers

    What should be done before storing gas cylinders?

    <p>Disconnect all hoses, piping, pressure regulators, gauges, manifold connections, and fittings. (D)</p> Signup and view all the answers

    What is the purpose of the guard ring around the valve of some cylinders?

    <p>To protect the valve from damage (D)</p> Signup and view all the answers

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