Question

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what is Foam fire extinguishers

Answer 1

Answer:

Foam extinguishers are used to extinguish Class B fires and are located near flammable liquids. There can be two types of foam fire extinguisher depending upon its contents- Chemical foam type fire extinguisher. Mechanical foam type fire extinguisher.please mark as brainliest

Answer 2

Answer:

9 LITRES FOAM FIRE EXTINGUISHERS (Chemical Foam)

Foam is an effective smothering agent, used for liquid fires mainly. It acts by flowing over the liquid fuel oil surface and isolating the fire from the air, also prevents re-ignition due to the foam stability. Usually the foams are of i. Protein Based ii.