Fire extinguishers of this type contain an ammonium phosphate base agent. Multipurpose agents are used in exactly the same manner as ordinary dry chemical agents on Class B fires. For use on Class A fires, the multipurpose agent has the additional characteristic of softening and sticking when in contact with hot surfaces.
What are the 5 Types of Fire Extinguishers? – Vanguard
The most common fire extinguisher type in incidents of Class B-type fires. Consider, as foam extinguishers are water-based, these types of extinguishers can be used on Class A-type fires, also. Much like water extinguishers, the foam variety can be used to put out fires caused by organic material such as cardboard, coal and fabrics.
People Also Ask what is a type b fire extinguisher used for
Which extinguisher is a Class A B and C type?
There are two types: multi-purpose (Class A, B, and C) and ordinary dry chemical extinguishers (Class B and C). Works For: Class A, B and C fires. Water Mist. This extinguisher is designed to remove the heat of the fire only by supplying a dense water mist. This is a general-purpose type fire extinguisher that is well suited for dealing with small fires and protecting nearby people from heat burns. Works For: Class A and C fires. Clean Agent
What does the Class B fire extinguisher put out?
“B” LIQUIDS Fire extinguishers with a Class B rating are effective against flammable liquid fires. These can be fires where cooking liquids, oil, gasoline, kerosene, or paint have become ignited. Two commonly used chemicals are effective in fighting these types of fires.
What is the best brand of fire extinguisher?
Like with smoke detectors, it’s important to buy a kitchen fire extinguisher that has an ETL or UL rating. Luckily most of the products from major home safety brands like Amerex, Kidde, and First Alert are all ETL- or UL-certified. You’ll also want to find one with an easy-to-read pressure gauge.
What is a Class A fire extinguisher used for?
What kind of fire extinguisher can be used on a small paper fire? Fire extinguishers with a Class A rating are effective against fires involving paper, wood, textiles, and plastics. The primary chemical used to fight these fires is monoammonium phosphate, because of its ability to smother fires in these types of materials.
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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