Which of the following gas cylinders is associated with a pressure of approximately 3.14 for a full cylinder?

The cylinder associated with a pressure of approximately 3.14 for a full cylinder is typically the H/K cylinder, which is designed for larger volumes of gas storage and transport. The pressure value roughly corresponds to the amount of gas contained in the cylinder when it is full, specifically oxygen or nitrous oxide.

In medical facilities, the H/K cylinders are widely used because of their capacity to hold a significant amount of gas and their suitability for various medical applications. The pressure reading of 3.14 is indicative of the standard pressure for such cylinders, allowing healthcare professionals to understand how much gas is available and manage it effectively during use.

The other cylinder types, while they hold different gases and are used in various applications, have different pressures associated with them. The E cylinder, for example, has a different pressure reading when full, typically around 2,000 psi; the F and G cylinders also do not align with the pressure value of 3.14 and are meant for other specific uses or volumes of gas. Understanding these specifications helps ensure proper selection and handling of gas cylinders in medical environments.