OXYGEN

Question 1

1 | What does the PASSENGER SYS ON light mean? [ FCOM-DSC-35-30-20 ]

Answer 1

º The signal to release the oxygen mask doors has been sent

Question 2

2 | When do the masks automatically deploy? [ FCOM-DSC-35-30-10 ]

Answer 2

º When cabin altitude exceeds 14,000 feet

Question 3

3 | How long does the PAX oxygen last? [ FCOM-DSC-35-30-10 ]

Answer 3

º Approximately 13 minutes

Question 4

4 | Where is oxygen stored for the crew? [ FCOM-DSC-35-20-10 ]

Answer 4

º In a single high-pressure cylinder

Question 5

5 | What happens during the preflight when you push to extinguish the CREW SUPPLY OFF light?
[ FCOM-DSC-35-20-20 ]

Answer 5

º It electrically opens a valve in the avionics bay to supply low-pressure crew oxygen

Question 6

6 | What would you notice on the DOOR ECAM page if you set the CREW SUPPLY to ON? [ FCOM-DSC-35-20-20 ]

Answer 6

º The OXY would change from amber to green

Question 7

7 | Will the crew oxygen mask microphone automatically be deactivated when the mask is stowed?
[ FCOM-DSC-35-20-20 ]

Answer 7

º No, you must press the RESET slide switch