Pneumatic System Flashcards
1
Q
The pneumatic system supplies pressurized air to which systems
A
- engine starting systems
- air conditioning and pressurization systems
- engine inlet cowl anti-ice systems
- wing thermal anti-ice systems
- water tank pressurization systems
- hydraulic reservoir pressurization systems
2
Q
State the sources of pneumatic power
A
- engine 1 and 2 bleed air system
- APU bleed air system
- pneumatic ground air connection
3
Q
State the maximum allowable cabin altitude
A
8,000 FT
4
Q
State the purpose of the cabin pressure relief system
A
-protects the airplane structure from over pressure and negative pressure if the pressurization control system fails
5
Q
The oxygen system supplies 19 person oxygen for a minimum of how many minutes
A
25 minutes
