How to remember your Fire Classes: Class A What’s burning? Wood, paper. When you burn wood or paper it leaves Ash. A is for Ash. Class B What’s burning? Liquids (petroleum). When you heat up liquids on the stove they Boil. B is for Boil. Class C What’s burning? Electrical. Electricity has Current. C is for Current. Class D What’s burning? Metal.
Fire extinguishers are broken down into classes. Each class is determined by the fuel source of a fire, says the National Association of Certified Home Inspectors (NACHI). There are 5 classes of fire extinguishers, each identified by a letter – A, B, C, D and K. Here is a closer look at each class.
Choosing and Using Fire Extinguishers
Teach people how to use a fire extinguisher. When operating a fire extinguisher, tell residents to remember the word PASS: Pull the pin. Hold the extinguisher with the nozzle pointing away from you and release the locking mechanism. Aim …
Page 8 Page 10 It’s easy to remember how to use a fire extinguisher if you can remember the acronym PASS, which stands for Pull, Aim, Squeeze, and Sweep. Pull the pin. This will allow you to discharge the extinguisher. Class A = ash (paper, wood) Class B = boil ( liquids)
People Also Ask how to remember fire extinguisher classes
How can you help people decide when to use a fire extinguisher?
Help people decide when to use a fire extinguisher Fire extinguishers can be helpful on a small fire. Consider providing a checklist to help people prepare to use a fire extinguisher on a potential fire. For example: Have I alerted others in the building that there’s a fire? Has someone called the fire department?
What is a Class B extinguisher?
Class B extinguishers are meant to combat fires involving gasoline, paint, oils, tars, and alcohol, says the Fire Equipment Manufacturer’s Association. But they’re not designed to handle fires in cooking oils or grease. Additionally, class Bs typically involve liquids that boil, according to Prosper Fire and Rescue.
What are the different types of fire extinguishers?
Class A extinguishers are designed to put out fires involving ordinary materials, like wood, paper, cloth, trash, and rubber, according to the Fire Equipment Manufacturers’ Association. Class B extinguishers are meant to combat fires involving gasoline, paint, oils, tars, and alcohol, says the Fire Equipment Manufacturer’s Association.
Where are B-C fire extinguishers used?
Often found in commercial kitchens (restaurants, cafeterias, catering businesses) There are also multipurpose fire extinguishers that might be labeled "B-C" or "A-B-C."
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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