Which statement about safe storage of compressed-gas cylinders is FALSE?

Which statement about safe storage of compressed-gas cylinders is FALSE?

• A. Should not be handled with oily hands
• B. Should not be stored near flammable material
• C. Should not be stored in extreme heat or cold
• D. Paper or plastic covers should not be removed from the cylinders before storage

Answer: (D)

The concept tested is how to store compressed-gas cylinders safely. Cylinders should be kept upright and secured, away from heat sources and oils, and away from flammable materials; valve protection caps should remain in place when not in use to protect the valve. The statement about removing paper or plastic covers before storage is false because those covers should be removed before storage to allow clear identification, inspection for damage, and to prevent moisture buildup or concealment of issues. The other points are correct: handling with oily hands can create ignition risk in the presence of oxygen, storing near flammable material increases fire risk, and extreme temperatures can affect cylinder integrity and pressure.

The concept tested is how to store compressed-gas cylinders safely. Cylinders should be kept upright and secured, away from heat sources and oils, and away from flammable materials; valve protection caps should remain in place when not in use to protect the valve. The statement about removing paper or plastic covers before storage is false because those covers should be removed before storage to allow clear identification, inspection for damage, and to prevent moisture buildup or concealment of issues. The other points are correct: handling with oily hands can create ignition risk in the presence of oxygen, storing near flammable material increases fire risk, and extreme temperatures can affect cylinder integrity and pressure.