Bleed-Air Systems Flashcards
1
Q
When must the bleed air 10th stage valves be closed for t/o and landing?
A
Engine cowl and/or wing anti-ice systems selected ON
2
Q
Max positive differential pressure
A
8.7 psi
3
Q
Maximum negative differential pressure
A
-0.5 psi
4
Q
Max differential pressure during ground maneuvering
A
0.1 psi
5
Q
Max differential pressure during initial landing (at touchdown)
A
1.0 psi
6
Q
When must the a/c be completely depressurized?
A
Prior to opening any doors
7
Q
When the low-pressure air ground connection is used, the _______ _____ must be OPEN. (Company)
A
Passenger door
8
Q
When the system is in manual mode, cabin pressurization must not be operated to ______ ft
A
-1500 ft
