Pressurization Flashcards
1
Q
- Which of the following DOES NOT provide input to the pressurization controllers?
A
FADECs
1
Q
- The input provided by the Flight Management and Guidance Computers (FMGCs) enable the pressurization controllers to:
A
Know the planned cruise altitude and plan the cabin climb profile accordingly.
2
Q
- The following areas are not pressurized:
A
Radom, landing gear bays, air conditioning compartment and tail.
3
Q
- The pressurization controllers use the elevation of your destination airport to plan the descent profile. In normal operations, this information is provided:
A
By the FMS database once you enter the destination airport into the MCDU.
4
Q
- The two pneumatic pressurization safety valves:
A
Open automatically when it becomes necessary to relieve excess positive or negative cabin pressure
differentials .
5
Q
- After landing, the active and standby pressurization controllers:
A
Automatic transfer occurs after 70 seconds.
6
Q
- With the pressurization in manual mode, the outflow valve is now controlled by:
A
The MAN V/S control switch.
7
Q
- With MODE SEL in MAN, moving the MAN V/S:
A
UP opens the outflow valve and DN closes it.
8
Q
- The ditching pushbutton is used to:
A
Close all fuselage openings below the floatation line.
9
Q
- On landing, cabin altitude will be:
A
Slightly lower than field pressure altitude.
10
Q
- In Ground Mode, the outflow valve will:
A
Gradually open during landing rollout.
11
Q
- Pressurization Abort Mode:
A
Is activated if the aircraft must return to the departure airport after takeoff.
12
Q
A
