Fire Extinguisher Ratings Fire extinguishers are classified by fire type. The A, B, C rating system defines the kinds of burning materials each fire extinguisher is designed to fight. The number in front of the A, B, or C indicates the rating size of fire the unit can extinguish.
In addition to the above fire extinguisher types, there is also a combination ABC fire extinguisher, available for multipurpose use, which covers types A, B and C fires. This type of extinguisher works well in home applications where different types of fires can break out.
Fire Extinguishers Class A, B, C, D & K | Critical Tool
Fire Extinguishers are classified by the type of fires they are designed to extinguish. The different types of Fire Extinguishers are: Type A: Pressurized Water for Class A Fires Only; Type ABC: Dry chemical extinguisher effective on all Class A, B and C Fires; Type BC: Carbon dioxide to be used on chemical or electrical fires
How Is an ABC Fire Extinguisher Designed? The ABC fire extinguishers are multipurpose and use a dry chemical called monoammonium phosphate to put out A, B, and C fires which are described as follows: Class A flames are caused by wood, cloth, or paper. Class B flames are caused by liquids and gases.
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What is an ABC fire extinguisher?
The dry chemical in an ABC fire extinguisher puts out multiple fire sources: grease, oil, wood, clothes, papers, liquids, gases and energized electrical sources. The only downside is that the ABC extinguisher leaves a heavy residue that gets into the nooks and crannies of the kitchen appliances and is hard to clean up afterward.
What is a Class B fire extinguisher used for?
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 size ABCABC fire extinguisher do I need for my home?
ABC fire extinguishers come in different sizes: from 2 to 10 pounds and designs that can be mounted in various locations, including above stoves. All of these options have their own pros and cons, including: Keep in Mind! A 10-pound fire extinguisher is perfect for home, garage, or workshops where the fire spreads without being noticed.
What is a fire extinguisher used for?
Fire extinguishers are an invaluable tool to help fight smaller fires or to protect evacuation routes in the event of a larger one. Knowing how to use one in an emergency is critical.
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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