write a short note on 1) fire and type of fire?
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FIRE
Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products.
Fire is divided into five classes (A, B, C, D, and K) that are primarily based on the fuel that is burning. This classification system helps to assess hazards and determine the most effective type of extinguishing agent.
Class A - fires involving solid materials such as wood, paper or textiles. Class B - fires involving flammable liquids such as petrol, diesel or oils. Class C - fires involving gases. ... Class F - fires involving cooking oils such as in deep-fat fryers.
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Fire is a chemical reaction that gives off light and heat. It is an example of the chemical process. Fire is useful, but also very dangerous because it can cause houses, trees and many other things to burn into ashes. ... Every year people die by accident from fire. Fire can be made in many different ways.
Contents
Class A - Ordinary combustibles.
Class B - Flammable liquid.
Class B (US) / Class C (EU/AU) - Flammable gases.
Class D - Metal.
Class C (US)/Class E (AU) / Unclassified (EU) - Electrical.
Class F (EU/AU) / Class K (US) - Cooking oils and fats (kitchen fires)
See also.
References.
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