THey must be used on Class B or C fires, they don't leave a corrosive residue which can damage equpiment and is difficult to clean up, and they must be used closer to the fire than other extinguishers.
Extremely cold, and displaces oxygen from the air.
Yes, hand held Fire Extinguishers for one.
CO2 is a gas, Carbon Dioxide. Under pressure it becomes a liquid (often used in fire extinguishers), so you would feel it then.
Usually CO2. Hydrogen and oxygen are fuels for fire. Nitrogen would work but is not usually used as it is too light.
No, they are not toxic. Some care must be taken, however, because CO2 is a heavy gas and in an unventilated area one could asphyxiate.
The CO2 or the dry Chemicals can be used to extinguish Liquid Fire, though other extinguishes can be used like halogen extinguishers, BUT the halogen is doesn't help as much as it harms, because it causes a toxic gas, and there is Foam extinguishers they come handy too.
It is just the nomenclature used in the models of fire extinguishers of certain Chinese company. MT is used to denote their CO2 fire extiguishers.
It is the Class C fires that invlove electrically energized equipments, and they are suppressed using CO2 extinguishers or dry chemical extinguishers. Certainly the use of water or water-based extinguishers or other water-based suppression equipment is not to be considered.
Carbon dioxide (CO2) is the gas often used to put out fires, especially in fire extinguishers.
oxygen is a fuel necessary for flames to exist. when CO2 replaces the oxygen then the flame is unable to be present.
yes but it is depend on nature of gas whether it is flammable or not.... co2 is fire extinguisher gas widely used ....
There are six classes of fires to define the type of fire, and most importantly, the type of fire extinguisher to use to put out the fire. Here are the fire classes and the types of extinguishers you should use: Class A - Solids (wood, paper, plastic) require water, foam, dry powder, and wet chemical extinguishers. Class B - Flammable liquids (fuel, oil, paraffin) require foam, dry powder, and CO2 gas extinguishers. Class C - Flammable gasses (propane, methane, butane) require dry powder extinguishers. Class D - Burning metals (aluminum, magnesium, titanium) require dry powder (M28/L2) extinguishers. Class E - Electrical items require dry powder or CO2 gas extinguishers. Class F - Cooking oils and fats require wet chemical extinguishers.