Water extinguishers are only suitable for Class A fires consisting of paper, wood, straw, coal, rubber, solid plastics and soft furnishings. They …
Water Extinguishers. or APW extinguishers (air-pressurized water) are suitable for CLASS A fires only. NEVER USE A WATER EXTINGUISHER ON A GREASE FIRE, electrical fires or class D fires – the flames will spread and make the fire bigger. Water extinguishers are filled with water and are typically pressurized with air.
ABCs of Fire Extinguishers – The University of Texas at …
The CO2 extinguisher does exactly that – extinguishes CO2. By doing so, it removes oxygen from the fire, effectively suffocating it of oxygen. It is perfect for use on class B fires that involve flammable liquids and on electrical fires.
People Also Ask what fire extinguisher is only suitable for class a fires
What type of fire extinguisher do you use for Class A fires?
or APW extinguishers (air-pressurized water) are suitable for CLASS A fires only. NEVER USE A WATER EXTINGUISHER ON A GREASE FIRE, electrical fires or class D fires – the flames will spread and make the fire bigger. Water extinguishers are filled with water and are typically pressurized with air. are used for CLASS B and CLASS C fires.
What are the disadvantages of Class A fire extinguishers?
A drawback is that they cannot be used on burning fat or oil (Class F), burning metals (Class D), burning liquids (Class B) or electrical appliance fires. The newest type of extinguisher.
How do you choose the right fire extinguisher?
No single extinguisher can be used to tackle every fire, and because each type of fire extinguisher has different classes of fire on which it is effective, selection can be a minefield. The first step is to look at what materials are present in the area to be protected from fire.
Can a fire extinguisher put out a fire completely?
They may have spray or jet nozzles and are usually able to put out a fire completely. A drawback is that they cannot be used on burning fat or oil (Class F), burning metals (Class D), burning liquids (Class B) or electrical appliance fires.
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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