Primary tabs

The FREE Practice Boating Exam

Question 1 of 59

Enclosed gasoline engine and fuel tank compartments must be fitted with a blower and an under way ventilation system.

If your boat is equipped with this type of system - what is the least amount of time you should run the blower before you start the engine?  

A picture of a black blower switch. How many minutes should you put your blower on before you start your engine?


1 minute


2 minutes


3 minutes


4 minutes

Pass your boating exam easy. Use this searchable cheat sheet.