Because mono ammonium phosphate itsself is a excellent fire retardant, that is very it is used in the DCP fire extinguisher.
In a 5 kg DCP cartridge type extinguisher .the co2 cartridge pressure becomes 7 kg/cm2.
ABC is the acronym for an extinguisher certified for A, B, and C type fires. A is common fuels like wood, B is for flammable liquids, and C is for charged electrical fires. DCP stands for Dry Chemical Powder, which is inside the extinguisher and is the actual fire suppressant. Basically, DCP is a type of ABC Extinguisher. You can also get extinguishers for Type D (combustible metals), Type K (kitchen), and other specialized extinguishing agents (i.e. Halon). Or you can get a Type A extinguisher, AB, B, BC, ABC, and others even!
basically in DCP (dry chemical powder) fire extinguishers mono ammoniumphosphate is used. but some more chemicals compound are also used e.g. sodium bicarbonate, potassium bicarbonate, pottasium chloride etc.
Nytrogen gas
Since petroleum is a flammable liquid, a Class B fire extinguisher would be used.
basically in DCP (dry chemical powder) fire extinguishers mono ammoniumphosphate is used. but some more chemicals compound are also used e.g. sodium bicarbonate, potassium bicarbonate, pottasium chloride etc. Yousaf Imran. Pakistan.
To extinguish a plastic material fire, use a Class A, B, or C fire extinguisher as appropriate. For small fires, you can also smother the flames by covering them with a fire blanket or using water to cool the material. Avoid using water on electrical or grease fires involving plastic materials.
tell me what kind of fire extingting ushers should not be used on ???
dcp
In case of hospital fire we can use FM-200,inertgas system in ICU and patient wards and CO2,DCP,Water in rest place.
The full form of DCP is Deputy Commissioner Of Police.