The regular dry chemical extinguisher is rated for both Class C and B fires, while the multipurpose version can also be used on Class A fires. Clean Agent : The halon and/or halocarbon agents used by clean agent extinguishers are effective on Class C and B fires, and sometimes class A fires (depending on the size of the extinguisher).
This is the only appropriate extinguisher to use in kitchen conundrums. Even though class "K" fires are a subset of class "B" fires, they must be treated with extra care and thus warrant a dedicated extinguisher type. The wet chemical extinguisher can discharge for up to forty seconds at a maximum effective range of ten to twenty feet.
What are the 5 Types of Fire Extinguishers? – Vanguard
Class B Fire Extinguisher Used For? A fire involving flammable and combustible liquids such as gasoline, alcohol, oil-based paints, lacquers is called type B fire, and the Extinguisher used to extinguish this fire is known as a Class B Fire Extinguisher. The correct fire extinguisher can make a difference in the safety of your home
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What is a Class B fire extinguisher used for?
Class B fire extinguishers are rated for use on flammable liquids like grease, gasoline, and oil, and most often use C02 or clean agents to safely suppress fires. Both clean agents and CO2 work to remove the oxygen from a fire, suffocating it and eventually extinguishing it.
What does Class C mean on a fire extinguisher?
If an extinguisher has a Class C rating, it means that the agent will not conduct electricity. But it is always best to disconnect the power source prior to fighting the fire. A Class C fire extinguisher is used to extinguish a fire that is caused by an energized electrical element.
What are the different types of Class A fire extinguishers?
There are a number of safe ways to extinguish a Class A fire, so you’ll find a variety of Class A fire extinguisher options available. Some may use a clean agent, while others may use water mist to suffocate and cool a Class A fire. 02. Class B Fire Extinguishers
Are multipurpose fire extinguishers safe for Class A fires?
You can easily see what kind of fires a multipurpose fire extinguisher is safe for by looking at the label. An ABC fire extinguisher, for example, would be safe for use on Class A, Class B, and Class C fires, while an AB fire extinguisher would just be rated for Classes A & B.
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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