what are the three essential and system requirements to produce fire how far extinguisher is useful for controlling the Fire
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Requirements to produce fire:
1.oxygen
2.heat
3.fuel
It prevents chemical reactions involving heat ,fuel ,oxygen(combustion) thus extinguishing the fire.....sodium bicarbonate was d first of the dry chemical agents developed. In d heat of fire it releases a cloud of carbon dioxide that smoothers the fire .....
1.oxygen
2.heat
3.fuel
It prevents chemical reactions involving heat ,fuel ,oxygen(combustion) thus extinguishing the fire.....sodium bicarbonate was d first of the dry chemical agents developed. In d heat of fire it releases a cloud of carbon dioxide that smoothers the fire .....
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Kinder, kindling, thin fuel, wrist-thick wood, big logs,
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