What would determine the type of fire extinguisher used would be the
class of fire
it is.
How do I choose the right fire extinguisher?
The National Fire Protection Association (NFPA) provides minimum recommendations for the home: Primary Fire Extinguishers – For your main home protection,
install a 2-A:10-B:C rated extinguisher on every level of your home
– no more than 40 feet apart. Include all locations where a fire may start.
What factor determines the type of fire extinguisher to use?
The types of
fire hazards
in your home or business will help determine what type of fire is most likely to break out. In the majority of situations, fire hazards are ordinary combustible materials, flammable liquids like oil or gas, or electrical appliances and tools.
What determines a fire classification?
California law requires CAL FIRE to
identify areas based on the severity of fire hazard that is expected to prevail there
. These areas, or “zones,” are based on factors such as fuel, slope and fire weather. … Many factors were included such as fire history, vegetation, flame length, blowing embers, terrain, and weather.
What are the 5 classifications of fire?
Fire is divided into five classes (
A, B, C, D, and K
) that are primarily based on the fuel that is burning. This classification system helps to assess hazards and determine the most effective type of extinguishing agent.
What are the 5 classes of fire extinguishers?
- Class A Fire Extinguishers. Class A fire extinguishers are safe for use on ordinary combustible fires, like those fueled by paper or wood. …
- Class B Fire Extinguishers. …
- Class C Fire Extinguishers. …
- Class D Fire Extinguishers. …
- Class K Fire Extinguishers.
What are the 4 types of fire extinguishers?
There are four classes of fire extinguishers –
A, B, C and D
– and each class can put out a different type of fire. Multipurpose extinguishers can be used on different types of fires and will be labeled with more than one class, like A-B, B-C or A-B-C.
What are the different sizes of fire extinguishers?
- 2-A:10B:C – 4 lb.
- 3-A:40B:C – 5 lb.
- 4-A:60B:C – 10 lb.
- 10-A:80B:C – 20 lb.
What is the most appropriate type of fire extinguisher in your house kitchen?
Therefore, for the safety of those in the kitchen as well as the patrons, it is vital that the correct fire extinguishers (as well as suppression systems) are in place.
A Class K fire extinguisher
can be used to extinguish fires that are fueled by flammable liquids unique to cooking, like cooking oils and greases.
What is type of fire?
There are four classes of fires:
Class A: Ordinary solid combustibles
such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.
What is Type D fire?
What is a Class D fire? A Class D fire is
characterised by the presence of burning metals
. Only certain metals are flammable and examples of combustible metals include sodium, potassium, uranium, lithium, plutonium and calcium, with the most common Class D fires involve magnesium and titanium.
What is a Type K fire?
A Class K fire extinguisher is
used on fires involving cooking media (fats, grease, and oils)
in commercial cooking sites such as restaurants. These fire extinguishers work on the principle of saponification. … These extinguishers are identified by the letter K.
What are the 3 methods of extinguishing a fire?
All fires can be extinguished by
cooling, smothering, starving or by interrupting the combustion process
to extinguish the fire. One of the most common methods of extinguishing a fire is by cooling with water.
What is ABC in fire extinguisher?
Dry Chemical Extinguishers come in a variety of types. You may see them labeled: “DC” short for “dry chem” • “ABC” indicating that they
are designed to extinguish class A,B,and C fires
, or • “BC” indicating that they are designed to extinguish class B and C fires.
What are the three elements of fire?
Oxygen, heat, and fuel
are frequently referred to as the “fire triangle.” Add in the fourth element, the chemical reaction, and you actually have a fire “tetrahedron.” The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.
What are the different Colours of fire extinguishers?
- Blue – Dry Powder.
- Black – Carbon Dioxide (CO2)
- Cream – Foam.
- Red – Water (Spray and Mist)
- Yellow – Wet Chemical.
