EXAM A Flashcards
- On the approach, with all the exterior lights selected ON, which lights will not illuminate until the
landing gear is extended?
Nose (Takeoff and Taxy) and Turn off
- What’s the difference between the flight deck and cabin oxygen system?
Flight Deck - High pressure cylinder, protection against smoke and noxious gases
Cabin - Chemical generators of pure oxygen for approx 13-22mins
- What is the result of failure of both Lanes of ACSC 1? + Functions?
Pack 1 and Flight Deck Trim Air are inoperative.
- With the FLOW controller set to LO or NORM, what could cause the actual flow to be HI?
The APU supplying bleed air
- Regarding the RAM AIR valve, which of the following statements is true?
It should not be opened at a pressure differential of > 1.0 psi.
It directs ambient air to the PACKS.
It should not be opened above 10,000 ft aircraft altitude.
It should not be opened above 10,000 fit cabin altitude.
It should not be opened at a pressure differential of > 1.0 psi.
- Cabin Pressure LDG Elevation AUTO fault?
When the FMGC database does not contain the relevant elevation for the selected aerodrome
- In flight, which valve will not close if the DITCHING switch is pushed?
The OUTFLOW VALVE (if it is selected to MANUAL).
- What happens when the EXTRACT pb is OVRD?
Closed configuration, Skin HT Exh valve open, Air con open, bypass closed
- In flight, if the SKIN AIR temperature is 38°C, in which configuration will the AVIONICS VENT be?
INTERMEDIATE
- What is the Yaw bar for and when is it available?
Displayed in Rwy mode on T/O or Flare/Rollout modes on landing - LOC signal req’d with the FD yaw commanding you to maintain centreline (follow FD bars)
Only available below 30’ RA
- FAC 1+2 Fault
Rudder stops at the last reached limit but recovers back to full authority at slat extension
- When can you engage autopilot?
After 5 secs from liftoff or >100’
- APU Master sw in the ON pos, what does it do? Avail Light?
- Electric to ECB (self test)
- Air intake flap opens
- Fuel isolation valve opens
- No fuel tank pump? APU pumps starts
- APU page appear on ECAM (if on GND or Main Gen Power)
Avail light - indicates that bleed air and electric is available for use
The APU has been switched OFF, but the AVAIL light remains illuminated. Why could this happen?
The APU bleed air was in use.
Regarding limitations, which of the following statements is true?
The APU may be started at any point in the flight envelope.
The waiting time, after three failed start attempts, is 30 minutes.
When the LOW OIL LEVEL message appears on the SD the APU must not be started.
The maximum altitude for APU start, when in the ELEC EMER CONFIG, is 30,000 ft.
The APU may be started at any point in the flight envelope.
- When should the AUDIO SWITCHING switch be moved from the NORM position?
After a failure of ACP1 or ACP2
- RMP 1 is selected to VHF2: RMP 2 is selected to VHF 3: RMP 3 is selected to VHF 1. Which of the following statements is true?
There will be no SEL lights illuminated.
All three RMP’s will have an illuminated SEL light.
There will be SEL lights illuminated on RMP’s 1 and 2 only.
There will be SEL lights illuminated on RMP’s 2 and 3 only.
All three RMP’s will have an illuminated SEL light.
- Cabin Crew Emergency call, Flight Deck Indications?
- On Emer pb-sw (ON Light flashes + CALL light flashes)
- ATT light flashes on all ACPs
- 3x Buzzers sound consecutively (Inhibited during T/O and LDG)
- APU running, Eng 1 on, what’s supplying AC BUS 1/2?
AC BUS 1 - ENG 1 GEN / AC BUS 2 - APU
Power Priority - ENG GEN, EXT PWR, APU GEN, OTHER ENG GEN
- AC ESS Bus power sources available to it?
In priority order - AC BUS 1 AC BUS 2 via the BUS tie breaker Emergency generator BAT 1
- What does green AVAIL mean on EXT Power?
External power is connected and is flowing at normal parameters (frequency and voltage)
- Following the use of an oxygen mask, how is the use of the boom mic re-established?
By closing the left door of the storage box, and then pressing the TEST slide
- How is the passenger Oxygen provided?
Chemical Generators (13-22 mins)
- APU Fire in flight, what happens?
Must be manually shutdown, automatic fire shutdown only occurs on the ground