The green triangle on a fire extinguisher indicates that the device belongs to Class A. Class A fire extinguishers are suitable for use on fires arising from common fuel types. These include wood, cloth, paper, and plastic. They should not be used on electrical, combustible, or flammable things.
Class A Fire Extinguisher used for combustible materials such as paper, wood, cardboard, and plastics can be extinguished with a Class A fire extinguisher. A green triangle is a geometric symbol, and wood and regular trash are shown on the pictograph. You can check complete and step by step step details of Class A Fire Extinguisher with video …
Find Out What the Symbols on Your Fire Extinguisher …
Classes. The letters you see above, in green, red, blue, yellow and black, indicate which class of fire any particular fire extinguisher is equipped to fight. Fire can have several different fuel sources and they all need to be …
Oxygen, heat, and fuel are frequently referred to as the "fire triangle." Add in the fourth element, the chemical reaction, and you actually have a fire "tetrahedron." The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished. Essentially, fire extinguishers put out …
People Also Ask a green triangle on a fire extinguisher
What is the geometric symbol for fire extinguisher?
The geometric symbol is the black hexagon and the pictograph shows a frying pan in flames. Combinations – there are some multi-purpose use fire extinguishers available, some of which are commonly used in residential homes.
Are You using the right type of fire extinguisher?
This is why all fire extinguishers need to be clearly labeled, so you always know you are using the right type. Attempting to put out a fire with the wrong kind of extinguisher can lead to extremely dangerous consequences. Class A – for ordinary combustible materials such as paper, wood, cardboard, and most plastics.
Can pictograph labels on fire extinguishers help you read them?
Although fairly new pictograph labeling on extinguishers does help somewhat, they can still be a bit difficult to decipher.
What do the numbers on a fire extinguisher mean?
These types of extinguishers are labeled with more than 1 symbol and pictograph in order to indicate every fire class they can be used for. Common combination you might see are “BC” and “ABC”. You should never use a fire extinguisher on a type fire that it is not labeled for.
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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