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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.
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Why mono ammonium phosphate used in DCP fire extinguisher?
Because mono ammonium phosphate itsself is a excellent fire retardant, that is very it is used in the DCP fire extinguisher.
Which chemical is used in DCP fire extinguisher?
DCP fire extinguishers use dry chemical powder as the extinguishing agent, typically composed of monoammonium phosphate. This powder effectively interrupts the chemical reaction in the fire by smothering the flames and preventing re-ignition. DCP extinguishers are suitable for Class A, B, and C fires, making them versatile for various types of fires.
What is the pressure inside of dCP fire extinguisher?
In a 5 kg DCP cartridge type extinguisher .the co2 cartridge pressure becomes 7 kg/cm2.
What are the contents of a DCP fire extinguisher?
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.
What is the difference between CO2 fire extinguishers and DCP fire extinguishers?
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!
What is the Expiry time of a DCP Fire Extinguisher?
The expiry time of a DCP fire extinguisher is usually around seven years. After this, the powder should be replaced. Additionally, these extinguishers should be checked yearly to ensure all parts are present and that the seals are intact.
What type of fire extinguishers is adequate for fighting petroleum fires?
Since petroleum is a flammable liquid, a Class B fire extinguisher would be used.
Why nitrogen in dcp extinguisher?
Nitrogen is used in dry chemical powder (DCP) extinguishers as a propellant to expel the extinguishing agent effectively. It is an inert gas, which means it does not support combustion, making it safe for use in fire suppression. Additionally, nitrogen helps maintain the integrity of the dry chemical agent by preventing moisture absorption, ensuring it remains effective during storage.
Which gas is inside the dcp extinguisher cylinder?
Nytrogen gas
DCP fire extinguishers should not be used in office fires?
tell me what kind of fire extingting ushers should not be used on ???
How do you extinguished plastic material fire?
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.
What type of fire extinguisher do you use when a chemical fire occurs?
It depends upon the type of chemical that is burning, but frequently it is safe to use a dry-chemical powder (DCP), or an ABC type of extinguisher. However, boiling grease fires may need a Class K extinguisher and flammable metals (aluminum, magnesium, lithium, etc) may need a Class D extinguisher.
