What should you do if the pressure relief valve is leaking gas?

When a pressure relief valve is leaking gas, the most appropriate action is to remove the container immediately. This is critical due to the potential hazards associated with a leaking valve. The pressure relief valve is an essential safety component that prevents excessive pressure buildup in gas containers. If it is leaking, it indicates that there may be a malfunction or safety risk, which could lead to dangerous situations such as fire or explosion.

Removing the container helps to ensure the safety of individuals in the vicinity and allows for the proper assessment and repair of the valve or possibly the replacement of the container. This action mitigates the risk of gas accumulation, which can create a highly dangerous environment.

In contrast, repacking the valve could be insufficient, as it may not resolve the underlying issue causing the leak. Similarly, securing the valve with tape is a temporary fix and does not address the possibility of a significant safety concern, while ignoring the leak poses a high risk to safety. Thus, the immediate removal of the container is essential in response to a leaking pressure relief valve.