Fire Extinguishers: The following is a quick guide to help choose the right type of extinguisher. In woodland fires, a firebreak cut around the fire helps to isolated further fuel. removing the heat. When the three elements of the fire triangle are available and combine in the right mixture, fire must ensue. ... Fuel can be removed through the process of starvation; clearing the area of all available fuel. holds and the amount of fire it can extinguish. engineered fire suppression systems should have a basic knowledge of fire chemistry, theory of extinguishment, classification of fires and properties of different fuels. Removing the fuel is "Starvation". Methods of Extinguishing Fires. We help commercial businesses to build an effective and logical fire safety plan , and can also provide fire safety training and fire risk assessments for business owners and employees . How the fire triangle can help in fire prevention and extinguishing. Removal of fuel in the path of the fire prevents the fire from spreading past the fireline. Removing the fuel is "Starvation". To starve a wood fire, you remove logs from the fire. The method of extinguishing fire may be classified under the following heads: Starvation – Elimination of fuel Smothering – Removal of oxygen supply . This method does not extinguish the fire. The three principle methods of extinguishing fires (i.e. ... method for extinguishing class “A” fires is to remove the heat. Target Fire Protection are a leading supplier of fire extinguishers and fire prevention equipment in Manchester, Rochdale, Bury and Oldham and the rest of the UK. removing the fuel; b) Smothering, i.e. A slowly advancing fire burning ground or surface fuels may be checked by constructing a fireline down to mineral soil. The fire continues to burn until the fuel that is still available is consumed. Preventing oxygen from participating in the combustion process is "Suffocation". The numerical rating on these types of extinguishers indicates the amount of water it. Class A extinguishers are for ordinary combustible materials such as paper, wood, cardboard, and most plastics. Also, if one of the elements is removes, fire is extinguished. Q-7 which of the following is not a method of extinguishing fire? There are three approaches to putting out a fire: • Starvation - cutting off the fuel supply • Smothering - separating the fuel from the oxidant • Cooling - lower the temperature, usually with water There are five main types of fire extinguishers: water, foam, carbon dioxide, BCF (or Halon 1211) and dry powder. To starve a wood fire, you remove logs from the fire. removing the air (oxygen); c) Cooling, i.e. Starving is sometimes preferred, but it is seldom a practicable method. (a) Starvation (b) smothering ... Q-12 Water fire extinguishers are suitable for extinguishing which class of fire; a) A Class b) B Class ... Q-23 which of the following is correct method of using a fire extinguisher (a) PASS method (b) SAPP method (c) SAPT method (d) None of these . Fire Extinguishing Method: Extinguishing fire involve removal or limiting of one or more of the factors depicted by the fire triangle. Another method of extinguishing a fire is to remove the fuel supply by switching off the electrical power, isolating the flow of flammable liquids or removing the solid fuel, such as wood or textiles. the removal of one side of the "triangle of combustion") are: a) Starving, i.e. Water is the most common agent, but others such as dry chemical, halon, halogenated agents and foam