PPRuNe Forums - View Single Post - Oxygen Mask Limitation

28th May 2012 | 12:14

#2 (permalink)

Capt Pit Bull

Joined: Aug 1999

Posts: 1,050

Likes: 4

From: England

Because even with 100% oxygen as altitude increases the pressure will not be sufficient. Above about 40K requires a pressure breathing system.

pb

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