Understanding Oxygen Systems in an Aircraft |Oxygen Masks| FIXED & PORTABLE Oxygen System | HYPOXIA 

Thank you! Check out my other video as well!

Thank You! Check out my other videos as well!

Thank You! Noted and will do video on it soon!

@@JxJAVIATIONplease sir make a video in Barnollis principal its Very urgently

@@raziquepatel180 Got it. Will do video on it as soon as possible

You are welcome!

If the pressure reduces the oxygen content in the air reduces as well; and less air is available in the air for breathing!

@@JxJAVIATION so does that mean the percentage of oxygen will decrease with height?🤔

Welcome! Check out my other videos as well!

The pressurization system ensures that!

Ok thanks sir

The pressure inside the aircraft's cabin, will be same as the pressure at 8000ft outside the aircraft. This is called as cabin altitude!

The oxygen at higher levels is sufficient for the engines. Less thrust is required at higher altitudes, because the Drag is reduced.

Most welcome

Sure. Will do video on these topics soon!

The engine efficiency may degrade when flying at higher altitudes but there are no separate oxygen tanks for the engines. Oxygen is not required for engines as long as they are within the Earth's atmosphere.

@@JxJAVIATION oxygen is required for combustion of the fuel but the compressors in the jet engine sufficiently compress the outside air to increase thrust and concentrate oxygen required for combustion. Look into how a Turbofan engine works to understand this. Turbofans use propeller and jet engine technology.

Noted

If the fire is in the cockpit, there are portable fire extinguishers that are used to extinguish the fire. Fire could most likely occur in the Cockpit Avionics Bay and not directly in the cockpit but will lead to smoke inside the cockpit, so the crew have to use the oxygen masks. The oxygen cylinder will provide oxygen to the masks and not be supplying oxygen to the fire!

@@JxJAVIATION the Crew in the cockpit uses the oxygen from the Fixed oxygen system (QDM) The part about FIRE in the cockpit and usage of oxygen from portable cylinders is chaotic and kind of misleading. I would modify that part of the video 🎥 to be more precise Bests

@@natashka123able There is a single portable oxygen cylinder that can be used in case of fire inside the cockpit and one of the crew member has to get up and fight the fire.

@@JxJAVIATION I see the scenario of him leaving the seat and approaching the fire, but in that case shouldn't he use the smoke hood for his protection instead of portable oxygen cylinder ( approaching the fire 🔥 while having oxygen bottle strapped and portable fire extinguisher 🧯in hand - it seems to be kind if insane) At the end I am not sure if we are talking about the same things 😄

@@JxJAVIATION I know it's delivering the oxygen to the user via mask but having oxygen bottle in the vicinity of fire is posing a direct safety threat