Class A puts out ordinary combustible fires (wood, paper, plastic, etc.) Class B puts out flammable liquid fires (oil, gas, petroleum, etc.) Class C puts out electrical fires. Class D puts out combustible metal fires (magnesium, titanium, potassium, sodium, etc.) …
Types of Fire Extinguishers. 1. Carbon Dioxide Extinguisher: Suited for electrical fires and flammable liquids. This extinguisher uses CO2 to suffocate the fire. 2. ABC Powder Fire Extinguisher: This extinguisher is multipurpose and uses a fine chemical powder to blanket the fire and remove oxygen. …
Fire Extinguisher Numbers Explained | Hunker
A number next to an A on a fire extinguisher relates the contents of the extinguisher to an equivalent amount of water. Each number equals 1.25 gallons of water. So a "1" next to the A means the extinguisher has the equivalent of 1.25 gallons of water, a "2" equals 2.5 gallons and so on.
The status tag provides all the essential information you need to know about your fire extinguisher, including: The name of the company and person who last inspected the fire extinguisher. The date of the last inspection. The license number or certification of the inspecting technician. The fire extinguisher’s chemical type.
People Also Ask how to read fire extinguisher numbers
What do the numbers mean on a fire extinguisher?
Class A extinguishes fires on typical combustibles like wood, plastic, or paperClass B extinguishes flammable liquids like gas and oilClass C extinguishes electrical firesClass D extinguishes fire involving metalClass K extinguishes typical kitchen fires involving oil and grease
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 fire extinguisher number?
Type A and B fire extinguishers have numbers next to them to show how much capacity they have to put out fires. A number next to an A on a fire extinguisher relates the contents of the extinguisher to an equivalent amount of water. Each number equals 1.25 gallons of water.
How many fire extinguishers are required and where?
This aticle discusses how many fire extinguishers you need in a specific, designated area. Carrying out a fire risk assessment will determine the number of fire extinguishers needed in a specific location. As a general rule, you must have at least one fire extinguisher to cover 2100 square feet.
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Fire Extinguisher Check Tutorial Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher