44+ Clipart Fire Extinguisher Training Pictures. Isometric foam extinguishers, fire extinguishers isolated on white background. Start studying training manual fire extinguishers.
Your standard abc fire extinguisher is adequate for most homes. They vary in size and type of agent used and designed for different purposes. There must be oxygen to sustain combustion, heat to raise the material to its ignition temperature, fuel to support the combustion and a chemical reaction between the other.
There must be oxygen to sustain combustion, heat to raise the material to its ignition temperature, fuel to support the combustion and a chemical reaction between the other.
Actually it's a tetrahedron, because there are four elements that must be present for a fire to exist. This could be less if it has already been partially discharged. Portable fire extinguishers are required in a variety of occupancies. Portable device which is used to cut off fire by discharging water, foam & gas.