At what pressure can an oxygen cylinder store gas?

The correct answer, which indicates that an oxygen cylinder can store gas at a pressure of 2200 psi, reflects standard industry practices for high-pressure oxygen cylinders used in various applications. Oxygen cylinders are designed to hold gas at very high pressures to ensure a sufficient supply of oxygen in a compact form.

At 2200 psi, these cylinders are capable of providing a substantial amount of oxygen while remaining manageable and transportable. The manufacturing and safety standards for these cylinders ensure that they can withstand this high pressure without compromising integrity, which is crucial in preventing potential hazards such as ruptures or leaks.

Other options do not align with the typical pressures at which oxygen is stored in standard cylinders. For example, pressures like 1500 psi and 1800 psi are generally associated with specific types of gas cylinders or applications but do not represent the standard for medical or industrial oxygen cylinders. 2000 psi is also lower than the common storage pressure for oxygen, which is typically standardized at 2200 psi for optimal performance and safety. Hence, the 2200 psi standard is critical for ensuring both safety and efficiency in operations involving oxygen.