The basic methods for extinguishing a fire are to suffocate it by ensuring that it cannot have access to oxygen, to cool it with a liquid such as water which reduces the heat or finally to remove the fuel or oxygen source, effectively removing one of the three elements of fire.
What are 4 ways to extinguish a fire?
Control measure knowledge
- The fire tetrahedron identifies the four components needed for burning to take place. …
- All fires can be extinguished by cooling, smothering, starving or by interrupting the combustion process to extinguish the fire.
How do you extinguish a Class 8 fire?
Fire can be extinguished in 3 ways:
- By removing the fuel.
- By removing the heat.
- By cutting off the air supply to the burning substance.
What is starving of fire?
Starvation is the process of depriving the fire of fuel, i.e. combustible materials. Cooling is depriving the fire of heat, e.g. by applying a substance such as water that will absorb heat from the fire and reduce the temperature below the critical level needed to sustain the fire.
What are the 3 most common types of fires?
Acknowledging these types of fires may help you to reduce or even eliminate the risk of starting a fire.
- Kitchen fires. The most common type of fire in the U.S. is the kitchen fire. …
- Electrical fires. …
- Heater fires. …
- Smoking-related fires.
Can fog put out a fire?
fog on fire, it will undoubtedly become the leading method in combating forest fires when and where water can be used. water from 212 degrees Fahrenheit into steam requires 8,000 BTUt s.
When should you fight a fire?
The fire is spreading rapidly beyond the spot where it started. The time to use an extinguisher is in the incipient, or beginning, stages of a fire. If the fire is already spreading quickly, it is best to simple evacuate the building, closing doors and windows behind you as you leave. Your instincts tell you not to.
Is commonly used to control fire?
Steam is used to control fire in confined areas, while inert gas is employed to extinguish gas, dust, and vapour fires. Fire fighting is a battle against time.