Oxygen System Flashcards
1
Q
The oxygen system has a single bottle mounted where?
A
Left nose.
2
Q
What prevents O2 bottle from over pressurizing?
A
Oxygen blowout disc.
3
Q
Crew O2 Masks have 3 selections, name them.
A
Normal, 100% and Emergency.
4
Q
With PAX oxygen in AUTO, when will the Masks drop?
A
Cabin Altitude of 14,500 feet.
5
Q
When PAX O2 drop, does the flow start automatically?
A
No, lanyard must be pulled.
6
Q
With PAX oxygen knob to ON, what causes Masks to drop?
A
O2 pressure in the line.
7
Q
With PAX oxygen knob to OFF, crew masks function normally?
A
Yes.
8
Q
How can oxygen pressure be monitored?
A
MFD GTC > Aircraft Systems > Summary Synoptic Page.
