What is the main purpose of a fire extinguisher?
Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.
When should a fire extinguisher be used?
You should only consider using a fire extinguisher if all members of your home have been alerted to the fire and the fire department has been called. Also, make sure you are safe from smoke and that the fire is not between you and your only escape route.
Where is fire extinguisher used?
It works by interrupting the propagation of the flame. Its electrical resistivity is high, and it is nontoxic. This agent may be used for extinguishing fires involving flammable liquids, gases and electrical equipment. It is not effective in extinguishing deep-seated fires in ordinary combustibles.
What do the colors of fire extinguishers mean?
The letters you see above, in green, red, blue, yellow and black, indicate which class of fire any particular fire extinguisher is equipped to fight. Fire can have several different fuel sources and they all need to be extinguished differently.
Can you leave a fire extinguisher in car?
9. Fire Extinguisher. Keeping a fire extinguisher in your car can help prevent a small fire from becoming unmanageable. Be sure the fire extinguisher is rated for Class B and Class C fires by the NFPA, and keep it strapped down in the trunk of your vehicle when not in use.
Do I need a car fire extinguisher?
Fire extinguishers are mandatory for commercial trucks and buses and recommended in personal vehicles. There is no legal requirement that personal motor vehicles carry a fire extinguisher but NFPA stipulates that recreational vehicles (RVs) should have a 5 pound BC extinguisher located near each exit.
What type of fire extinguisher is best for a car?
dry powder