SYSTEMS VALIDATION REVIEW 2020 Flashcards
(49 cards)
If Display Unit 2 and/or 4 are configured as PFDs set Reversionary panel knob to __________
MFD then AUTO
Can a DC GPU be used to replace BATT 1 & 2 for APU starting?
NO, DC GPU
ONLY
provides power to the APU START BUS
What is the procedure for abnormal start/no starter cutout?
QRC memory item for abnormal start, then QRH, Non
-annunciated procedures
If no starter cutout, proceed to QRH (Is annunciated)
APU shutdown sequence.
The cool down period is 1 minute. EICAS message APU SHUTTING DOWN Followed by spool down. If
the APU knob is turned back to on during the 60
seconds, the shutdown sequence is canceled
When can the after start check be deferred?
SOPM 4
-
5.3
If deicing/anti - icing is required. Delay until post deicing/anti - ice procedure XPDR as necessary
Safety and Power Up Checklist:
A silent READ and DO completed by either CA or FO
- Two ways to confirm power transfer?
Electrical synoptic page or 30 seconds after
When not to S.E. taxi:
SOPM 4
-
6.3
Ramp/Taxiway surface contamination
Maneuvering room in the ramp/gate area is marginal
Taxi time to/from a runway is expected to be less than 5 minutes
Airport
-
specific regulations prohibit S.E. taxi
Risk of injury to personnel or damage to equipment
- ## What page is required for a XBLEED start?
Status page to see duct pressure
40 to 45 psi
What wil l happen with the start/stop selectors? AOM V2 14 - 06 - 20 P2
FADEC will automatically switch to the other igniter if no light off is detected within 15s after
initiation of fuel flow. The start should be aborted if no light off is detected within 30 s after
initiation
of fuel flow.
Operational differences with carbon brakes.
SOPM 4
-
6.3
During taxi, minimize the duration of each brake application when practical by using shorter
applications with higher pressure on the pedals.
Avoid using brakes asymmetrically
What indications should the FMA have upon being issued line up and wait? AOM V2 14 - 09
FMA will have from left to right: TO armed for the AT, ROLL as the
active lateral mode, and TO as the
active vertical mode
ATTCS will command RSV thr ust when it is engaged, thrust levers are at TOGA position and one of the following conditions occurs: AOM V2 14 - 06 - 03 P3
Difference between N1 is greater than 15%
One engine failure during takeoff
One engine failure during GA
Windshear detection
In the AUTO position the HYD SYS logic activated the PTU if the engine 2 or EDP 2 fails. The PTU
will
be automatically started when all the following conditions are met:
Flaps not set to zero, or Landing gear not up and locked
EDP 1 Not failed
HYD reservoir 2 quantity above 12%
Can LNAV be armed on the ground?
SOPM 4
-
8.3
Yes
it will be engaged at 200 AGL
When should the pilot consider using the Downlock release button? AOM V2 14 - 13 - 15 P1
To prevent structural damage to the airplane the landing gear must be retracted only in the case of
an emergency that requires climb performance improvement
What is the A - I WING VLV OPEN message after take off? AOM V2 14 - 12 - 15 P1
ice (SAI IBIT) 10 mins after takeoff or at 10,000ft AGL whichever occurs first. The duration
is 60 seconds, but can be finished earlier if all
slat temperature sensors have increased 10F
When should the flaps be retracted climbing out?
SOPM 4
-
8.4
Flaps should be
retracted using the F
-
BUG
Root EICAS messages. (MSG. that come up that may cause other EICAS msgs. ) AOM V2 14 - 15 - 10 P3
If more than one root message is displayed at the same time or displayed together with a WARNING
message, the priority order to be evaluated is:
WARNING messages
ELECTRICAL BUSSES and then
MAU (Modular Avionics Unit)
What ADS reversionary logic does the F.O. system follow? AOM V2 14 - 09 - 10 P4
Normal is ADS 2 1st Reversion is ADS 3 2nd Reversion is ADS 1
Is it possible to get a FUEL LO LEVEL warning with fuel in the tanks? AOM V2 14 - 10 - 10 P10
Yes. If any
scavenge pump stops transferring to the collector box. The fuel contained in the collector
box flows out so that the fuel level inside the collector box and the rest of the tank reach the same
level or High pitch or High bank angle.
If a cruise altitude of FL380 is entered into the FMS, but the aircraft is cruising at a lower level, what is happening? AOM V2 14 - 02 - 20 P4
FMS cruise level set below FL370 7.8PSI is scheduled
FMS cruise level or airplane actually above FL370 pressure differential becomes 8.4 PSI
During ALT mode, how is speed controlled?
SPDt
Speed on Thrust
What happens when the DUMP button is pushed while in manual mode? AOM V2 14 - 02 - 20 P5
The Dump
function is not available in manual mode. However if the associated pushbutton is pushed
in, both RECIRC fan and PACKs are turned off
