Question

write short notes on fire extinguishers​

Answer 1

The  Extinguisher Cannisters contain the carbon dioxide in liquid form.

◾These are used to overcome electrical fire risks and are usually the main fire extinguisher type that is provided in computer server rooms.

◾Carbon Dioxide (CO2) Extinguishers contain co2 in liquid form and when it relased the co2 gets neutralized by the oxygen present in the air and

thus it reduces the intensity of the flame by blocking the flow of oxygen which supports fire/flame

◾It disables the fires ability to spread and due to this blocking of oxygen the fire gets stops.

Answer 2

Answer:

Is an active fire protection device used to control of fire ,but do not required a verification of service coller............