It is a simple solution for the simplest fire class, the Class A fire. Foam: This extinguishing agent helps both to cool and suffocate fires and are also largely used for Class A fires. Multipurpose Dry Chemical: Multipurpose dry chemical fire extinguishers are effective for Class A fires, as well as Classes B and C. The agent in these types interrupts the chemical …
Classes of Fires. 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. Class C: Electrical equipment, appliances and wiring in which the use or a nonconductive extinguishing agent prevents injury …
What Are The 5 Classes of Fire Extinguishers? – SelectSafety
The 5 Classes of Fire Extinguishers. Class A Fire Extinguishers. Class A fire extinguishers are used for ordinary combustibles, such as wood, paper, cloth, and even plastic. These are … Class B Fire Extinguishers. Class C Fire Extinguishers. Class D Fire Extinguishers. Class K Fire Extinguishers. …
People Also Ask a class a fire extinguisher used for
What is a Class A fire extinguisher used for?
Class A fire extinguishers are used for ordinary combustibles, such as wood, paper, cloth, and even plastic. These are well suited for putting out ordinary household fires, making this type great for use in home kitchens and garages. These extinguishers usually use water or dry chemical powders to blanket a fire and/ or absorb the heat.
What is an A-B-C fire extinguisher?
For example, A-B-C fire extinguishers can be used for all three of these types of fires. They can also cover other combinations of fire types, such as A-B or B-C, depending on the extinguisher. Carbon dioxide is used in multi-purpose fire extinguishers. This gas takes the place of the fire’s oxygen, breaking the chemical reaction.
What is a cartridge-operated fire extinguisher?
Cartridge-operated extinguishers are designed to be rechargeable and separate the propellant (nitrogen, CO2, or dry air) and the extinguishing agent into different cylinders. These types are well-suited for heavy equipment industries and construction sites. They are also built robust and able to withstand harsh environments.
What is an example of a multi-purpose fire extinguisher?
For example, A-B-C fire extinguishers can be used for all three of these types of fires. They can also cover other combinations of fire types, such as A-B or B-C, depending on the extinguisher. Carbon dioxide is used in multi-purpose fire extinguishers.
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher