Oxygen RKA Questions Flashcards
How many oxygen cylinders supply oxygen to both crew and passengers?
One (AOM 9-14-01)
When will the passenger oxygen masks automatically deploy with the OXYGEN knob in PAX AUTO?
If the cabin altitude exceeds
14,500 ft (± 300 ft)
(AOM 9-14-30)
What are the two capacities of oxygen bottles available?
77 ft3 or 115 ft3 (AOM 9-14-30)
Where are the oxygen system parameters and indications displayed?
• On the STATUS synoptic page (AOM 9-14-01)
What are the selections that can be toggled between on the MODE SELECTOR on the oxygen mask?
- N (normal mode),
- 100%
- EMGCY
(AOM 9-14-30)
What position must the MODE SELECTOR be set to in order to stow the oxygen mask?
100% (AOM 9-14-30)
What is the purpose of the OXYGEN SAVER PUSH-PULL BUTTON on the oxygen mask?
To allow the crew to breathe cabin air when the oxygen supply is not required
(AOM 9-14-30)
Which mode can the OXYGEN SAVER PUSH-PULL BUTTON be pulled out in?
Only in the N (normal) mode
(AOM 9-14-30)
When must the OXYGEN SAVER PUSHPULL BUTTON be manually closed?
In case of Fire or Smoke
(AOM 9-14-30)
What does the Oxygen Pressure in Green indicate?
It is in the Normal Range of operation
(AOM 9-14-30)
What does the Oxygen Pressure in White indicate?
It is in an Advisory Operating Range and the Oxygen Dispatch Pressure charts must be references for the minimum pressure to dispatch
(AOM 9-14-30)
How many Smoke Goggles are provided?
One for each flight crew member
(AOM 9-14-40)
Can Smoke or Toxic Fumes Be Purged from the Smoke Goggles? How?
By the Vent Valve (AOM 9-14-40)
The Oxygen Mask is designed to be Donned within how many Seconds?
5
(AOM 9-14-40)
Does the Oxygen mask need to be Removed from the Stowage Box to be Tested?
No
(AOM 9-14-40)
