Every fire extinguisher has an alphanumeric rating that tells you what types of fires it can extinguish as well as the size of fire it can put out. For example, 2A means the fire extinguisher is as effective as 2 ½ gallons of water, and so on.
The numbers indicate the size rating of each extinguishing agent. Here’s how it works: The Class A size rating represents the water equivalency. Each number represents 1 ¼ gallons of water. For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. 4A is equivalent to 5 gallons of water.
What does 2 a fire extinguisher mean? – Fire safety
Each number represents 1 ¼ gallons of water. For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. What is a 3 a fire extinguisher? There is a number rating. For Type A fires, a 1 would have the equivalent of 1¼ gallons of water, a 2 would be equivalent to 2½ gallons, 3 would be 3¾ gallons of water, and so forth. For Type B and Type C fires, the number …
A fire extinguisher with a 1A rating is equivalent to 1.25 gallons of water. A 2A rating equals 2.5 gallons of water and a 4A rating equals 5 gallons of water. Similarly, it is asked, how do you tell what size a fire extinguisher is? Fire Extinguisher Size Ratings For Class A fires, this rating is expressed as a number from 1-40. For Class B fires, it is expressed as a …
People Also Ask what is a 2-a fire extinguisher
What size is a 2A fire extinguisher?
Fire Extinguisher Size Ratings The Class A size rating represents the water equivalency. Each number represents 1 ¼ gallons of water. For instance, 2A means the extinguisher is just as effective as 2 ½ gallons of water. 4A is equivalent to 5 gallons of water.
What is the difference between 5BC and 10BC fire extinguisher?
What is the difference between 5BC and 10BC fire extinguisher? In our tests, the 10BC units discharged only a fraction of a second longer than the 5BC, hardly “twice” anything. The 10BC, on average, discharged only 25% more fire suppressant than the 5BC. What is the best size fire extinguisher for home use?
What is a Class B fire extinguisher for?
What are the 6 classes of fire?Class A (Solids) Class A fires are fires involving solids.Class B (Liquids) Class B fires are fires involving liquids.Class C (Gases)Class D (Metals)Electrical Fires.Class F (Cooking Fats & Oils)
How much does a fire extinguisher cost at Home Depot?
Type K fires usually involve cooking oils or greases, and can be extinguished with type B or C fire extinguishers. A home single-use fire extinguisher that is capable of fighting A, B or C type fires costs $15-$20. For example, Home Depot sells the Kidde single-use fire extinguisher [ 1] for $18.
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How to Use a Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher