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Fire extinguisher Essay Topics & Paper Examples

Fire Extinguishers

A fire extinguisher is a portable container usually filled with chemicals for putting out fires. (Merriam-Webster, 2004) An active fire protection device used to extinguish or control fires. Fire extinguishers are mostly used in emergency situations, and is not intended for an out of control fire. Fires that get out of control normally need the expertise of a fire department. Trying to put out a fire by yourself, can only cause you harm unless you know what you are doing. ‚ÄúTypically, a fire extinguisher consists of a hand-held cylindrical pressure vessel containing an agent, which can be discharged to extinguish a fire. (Nadar, 2010`) Fire needs fuel oxygen and heat to burn. Fire extinguishers help to put out fires by…

Fire extinguisher

The fire triangle or combustion triangle is a simple model for understanding the necessary ingredients for most fires. The triangle illustrates the three elements a fire needs to ignite: heat, fuel, and an oxidizing agent (usually oxygen). A fire naturally occurs when the elements are present and combined in the right mixture and a fire can be prevented or extinguished by removing any one of the elements in the fire triangle. For example, covering a fire with a fire blanket removes the “oxygen” part of the triangle and can extinguish a fire. To stop a combustion reaction, one of the three elements of the fire-triangle has to be removed. Without sufficient heat, a fire cannot begin, and it cannot continue….