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If nitrogen is in the air will a fire not burn?
Nitrogen itself is not a flammable gas, so it will not support combustion. However, oxygen is necessary for a fire to burn, and air is composed mostly of nitrogen and oxygen. Removing oxygen, by displacing it with nitrogen, can help extinguish a fire.
How do you take the oxygen away from a fire?
You can take away oxygen from a fire by covering it with a fire blanket, using a fire extinguisher that works by smothering the flames, or by cutting off the oxygen supply by closing off vents or doors. This reduces the ability of the fire to sustain itself and causes it to die out.
What happens if you spill liquid nitrogen over fire?
Spilling liquid nitrogen over fire would likely extinguish the fire due to the extremely cold temperature of the nitrogen (-320°F). The rapid evaporation of the liquid nitrogen would displace oxygen, which is essential for combustion, effectively smothering the flames.
Is nitrogen need for a fire?
No, nitrogen does not support combustion and is not needed for a fire. In fact, nitrogen is commonly used as an extinguishing agent in fire suppression systems because it helps to displace oxygen, which is a necessary component for combustion to occur.
Why does hot water puts off the fire faster than cold water?
Hot water absorbs more heat energy from the fire compared to cold water, which helps to lower the temperature of the fire more quickly. This increased temperature differential can lead to a faster decrease in the fire's heat source, making it more effective at extinguishing the fire.
Why don't they use liquid nitrogen to put out wildfires?
Because it's dangerous.Because liquid nitrogen is expensive and inconvenient.Because liquid nitrogen will instantly evaporate once it comes close to fire.
What will do in case of electric fire?
switch off the main switch and use sand to put off the fire
Is nitrogen in fire extinguishers?
Nitrogen can be used in fire extinguishers as gas propellant.
Is nitrogen fire extinguisher?
Nitrogen can be used in fire extinguishers as gas propellant.
What should be used to put off petrol fire?
foam fire extinguisher or a fire retardant spray
What is the best method to put out a gasoline fire?
Smother it- cutting off the air from the fire.
What should you do if a fire breaks out in the front of you boat?
You should put the fire out as soon as possible. If you cannot put the fire out, you should get off the boat and make sure you are safe.
What should you do if fire breaks out in the front of your boat?
You should put the fire out as soon as possible. If you cannot put the fire out, you should get off the boat and make sure you are safe.
What should you do if a fire breaks Out the front of your boat?
You should put the fire out as soon as possible. If you cannot put the fire out, you should get off the boat and make sure you are safe.
What should you do if a fire breaks out in the front of your boat?
You should put the fire out as soon as possible. If you cannot put the fire out, you should get off the boat and make sure you are safe.
Why nitrogen does not support fire?
Nitrogen does not support fire because it is considered a non-flammable substance. Liquid nitrogen prevents fire from spreading because it inhibits fuel and oxygen from burning.
What happens to a fire if you cover it with a fire blanket?
Its put out. The fire consumes itself, the oxygen flow has been cut off.
