What method can be used to check for leaks in a gasoline-powered boat after fueling?

Using the sniff test to check for leaks in a gasoline-powered boat after fueling involves carefully venturing near the fuel system and sniffing for any gasoline fumes. Gasoline has a distinct odor, and if there are any leaks, you will likely detect this smell, indicating the presence of fuel vapors in the air. This method is particularly useful because it is a quick and straightforward way to assess potential fuel leaks, ensuring safety before operation on the water.

This approach makes use of human senses for immediate detection, which is vital considering the flammable nature of gasoline and the dangers that leaks can pose, not only to the vessel but also to the crew and the environment. Choosing the sniff test helps in maintaining safety standards, ensuring that any potential leaks are addressed before use.