Connecticut Safe Boating Practice Test

When should you turn on the exhaust blower on your boat?

1. Before leaving the dock

2. Immediately after starting the engine

3. For at least four minutes before starting the engine

4. Whenever you smell gasoline fumes

The correct answer is: For at least four minutes before starting the engine

Turning on the exhaust blower before starting the engine is crucial for ensuring safety in terms of preventing potentially dangerous gasoline vapors from accumulating in the engine compartment. By running the blower for at least four minutes before starting the engine, any built-up fuel vapors can be cleared out. This practice helps to mitigate the risk of fire or explosion that could occur if those vapors were to ignite when the engine is started. While it is important to check for gasoline fumes whenever you smell them, this response addresses an immediate safety practice that should be routinely followed. Operating the blower before starting the engine ensures a safer environment by reducing vapor build-up, which is a critical consideration for anyone operating a boat.