FIRE extinguishers are used to put out fire.
Extinguishers with a Class C rating (C can be used on Currents)
Fire extinguishers!!
Some fire extinguishers use dry chemicals and some use a foam to extinguish flames. Some fire extinguishers actually still use water, but they're only for use on smaller fires. Others use a dry chemical, mostly sodium bicarbonate, or Carbon Dioxide.
At the base of the fire and use a sweeping motion
Many people use portable fire extinguishers as "door stops" on fire doors.This practice is unwise, unsafe and almost certainly a code violation.For example, NFPA 1 requires all usable fire extinguishers to be mounted with the bottom no less than 4 inches from the floor, if it is not on wheels.
Nitrogen can be used in fire extinguishers as gas propellant.
There are different types of fire extinguishers. For a boat it would be best to get a portable type like those designed for use in automobiles.
Use extinguishers with a class B rating. They are intended for use on burning liquids.
No, there are boats that do not need any fire extinguishers.
It is very important to know the proper way to use a fire extinguisher. If you would like to learn the ABC's of fire extinguishers, you should go here: http://www.fireextinguisher.com/ This interactive and thorough website will teach you all about fire extinguishers and what types of extinguishers you should use on certain types of fires. The site is very in depth.
Fire extinguishers are best used on incipient (at the beginning) fires.