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Oxygen is the component of air that we consume, so it must be continuously replaced as the astronauts breathe it. The the other components of air, mostly nitrogen, simply come from the initial air supply and do not need to be replaced.

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How is compressed oxygen defined?

Compressed oxygen is defined as oxygen that has been pressurized into a container, such as a cylinder or tank, for storage and transportation. This compressed gas is used for medical purposes, industrial applications, and in various other settings where a portable supply of oxygen is needed.


Why does oxygen or compressed air never be used to pressurize a system?

Oxygen or compressed air should not be used to pressurize systems due to safety concerns, particularly the risk of combustion and explosion. Oxygen can significantly increase the flammability of materials, making even minor leaks hazardous. Additionally, compressed air can introduce moisture and contaminants into the system, potentially damaging equipment. Instead, inert gases like nitrogen are often used for safe pressurization.


What kind of oxygen is used in an oxygen conserving device?

These systems can be used with either compressed or liquid oxygen systems, but are not appropriate for all patients.


What takes up less disk space on the computer?

Compressed files are used to save disk space.


Uses of compressed gas?

compressed gas is used on rockets such as the space shuttle.answer2 Compressed gases are used widely. The pressurized canisters for inhalers, room fresheners, deodorant spray, hair spray, spray painting, as an air blast for removing dust, and many others. The air in your car tyres is a compressed gas and it gives you a smoother ride.


What happens when you read a compressed file from a compressed volume?

Nothing special. But depending on the compression techniques used, it's a wasted effort, since it won't save more space having a compressed file on a compressed file system.


What is used for oxygen in submarines?

There is a normal CO2 scrubber system that filters CO2 back into oxygen much the same as the space shuttle. In case of emergency oxygen Sodium Chlorate candles are used which give off an enormous amount of oxygen when its activated.


How can oxygen be efficient for space discovery?

Oxygen is used in the launch of space vehicles to make discoveries.


In an emergency what can be used to supply oxygen on the ISS?

Oxygen candles can be used to supply oxygen in an emergency on the International Space Station.


Is compressed air flammable?

Compressed air itself is not flammable, as it is primarily made up of nitrogen and oxygen. However, if there are flammable substances present in the air or if the compressed air is used in a way that generates heat, it can create a fire hazard.


Can you get pseudo-ephedrine from oxygen tanks?

No, pseudoephedrine is a medication used to relieve nasal congestion. It is not produced or contained in oxygen tanks, which typically store compressed or liquid oxygen for medical use.


Why a turbo jet engine would not work in space?

A turbojet engine relies on atmospheric oxygen to combust fuel and generate thrust. In space, there is no atmosphere, and thus no oxygen available for combustion. Without the necessary oxidizer, a turbojet cannot function, making it ineffective in the vacuum of space. Instead, rocket engines, which carry both fuel and oxidizer, are used for propulsion in space.