Question

what is oxygen concentrator​

Answer 1

Answer:

Simply put, an oxygen concentrator is a medical device capable of concentrating oxygen from ambient air. Atmospheric air is, largely, made up of 78 per cent nitrogen and 21 per cent oxygen. ... An oxygen concentrator can, reportedly, deliver oxygen at a rate of between one and 10 litres per minute

Answer 2

Answer:

Simply put, an oxygen concentrator is a medical device capable of concentrating oxygen from ambient air. Atmospheric air is, largely, made up of 78 per cent nitrogen and 21 per cent oxygen. ... An oxygen concentrator can, reportedly, deliver oxygen at a rate of between one and 10 litres per minute.

Explanation:

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