Film-forming foam type. AFFF (aqueous film-forming foam) and FFFP (film-forming fluoroprotein) fire extinguishers are rated for use on both Class A and Class B fires. As the name implies, they discharge a foam material rather than a liquid or powder. They are not suitable for use in freezing temperatures.
There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire. Class A extinguishers will put out fires in ordinary combustibles such as wood and paper. Class B extinguishers are for use on flammable liquids like grease, gasoline and oil. What does ABC mean on fire extinguisher?
Which type of fire extinguisher is used for petroleum fire
Solution (By Examveda Team) Powder type fire extinguisher is used for petroleum fire.
Originally Answered: Which type of fire extinguisher is used for petroleum fire? Foam type fire extinguisher is used to extinguish fire caused by petroleum. soda-acid is not used because it gives water and CO2 ; water being more denser than petroleum it goes down and does not help in extinguishing it Henry Cooper
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Which type of fire extinguisher is used for petroleum fire?
Powder type fire extinguisher is used for petroleum fire. The tree which sends down roots from its branches to the soil is known as: Brass gets discoloured in air because of the presence of which of the following gases in air?
Are portable fire extinguishers any good?
In the hands of a trained person, portable fire extinguishers are great tools to protect people and property from fire during early stages. When using an extinguisher or selecting an extinguisher to install, it’s important to know the characteristics of different fire extinguishers.
Can a Class A fire extinguisher be used on electronic devices?
Larger models of these fire extinguishers are listed for Class A as well as Class B and Class C fires, which makes them quite suitable for use on fires in electronic equipment. When discharged, these agents are in the combined form of a gas/mist or a liquid, which rapidly evaporates after discharge with about twice the range of carbon dioxide.
What is a fire extinguisher made out of?
Fires in cooking appliances that involve combustible cooking media (vegetable or animal oils and fats). Water is the primary liquid used in these extinguishers, although sometimes other additives are also included.
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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