BLOCK IV - PNEUMATIC SYSTEM Flashcards
1
Q
The pneumatic system supplies pressurized air to which systems?
A
-Engine starting system
-Air conditioning and pressurization systems
-Engine inlet cowl anti-ice system
-Wing thermal anti-ice system
-Water tank pressurization systems
-Hydraulic reservoir pressurization systems
2
Q
Sources of pneumatic power
A
-Engine 1 and 2 bleed air system
-APU
-Pneumatic Ground Air connection
-Pneumatic Manifold System
3
Q
Maximum allowable cabin altitude
A
8,000 ft
4
Q
Purpose of cabin pressure relief system
A
-Failsafe
-Protects aircraft structure from overpressure and negative pressurization control system fails
