350, Oxygen

Question 1

The chemical generators when activated will provide passengers with approximately how many minutes of oxygen flow?

Answer 1

15 min

Question 2

The cabin oxygen masks can be manually deployed at any time by:

Answer 2

Pushing the guarded pb labeled MASK MAN ON.

Question 3

The status of the flight deck oxygen system is found on what system page of the ECAM?

Answer 3

DOOR

Question 4

On the DOOR/OXY page, what is the current pressure of the flight deck oxygen system?

Answer 4

1850 PSI

Question 5

At approximately what cabin altitude will the automatic cabin mask deployment signal be sent?

Answer 5

14,000 ft

Question 6

After maintenance replaces your crew oxygen bottle, you notice the CKPT OXY indication is showing 980 psi in green, with an amber half-frame around the numeric value. What does this mean to you?

Answer 6

The pressure has dropped below 1000 psi.

Question 7

When the “CKPT OXY” amber message is displayed in the upper right hand corner of the ECAM DOOR page and all other indications appear normal, this informs you that:

Answer 7

The CREW SUPPLY pb is selected to OFF on the oxygen panel on the overhead.

Question 8

Illumination of PASSENGER SYS ON light on the OXYGEN overhead panel indicates that:

Answer 8

A signal has been sent automatically or manually to open the storage doors.