What is an advantage of shutting off the pump when using gravity to finish fueling?

The choice of preparing the shore valves for a quick shutoff is beneficial in the context of using gravity to finish fueling. When a pump is shut off as the system transitions to gravity filling, it allows for better control over the process, making it easier to promptly close the shore valves if necessary. This minimizes the risk of spills or overfills, providing a safer working environment and ensuring that the transfer operation can be quickly halted if any issues arise.

In the fueling process, having the ability to quickly shut the shore valves enhances operational safety, as it allows for immediate response to any unexpected conditions or alarms. Ensuring that the system is at a manageable pressure can also be facilitated by shutting off the pump, but the main advantage lies in the enhanced control over the fueling operation.