Air Conditioning & Pressurization Limits Flashcards
1
Q
Max positive differential pressure ?
A
8.7 psi
2
Q
Max negative differential pressure?
A
-0.5 psi
3
Q
Max pressure differential during ground maneuvering ?
A
0.1 psi
4
Q
Max differential pressures during initial landing
(at touchdown) ?
A
1.0 psi
5
Q
Max altitude for single pack operation ?
A
31,000 ft
6
Q
Pushing the EMER DEPRESS button is limited to ______ ft. to prevent possible crew & passenger ear damage
A
15,000 ft.
