Systems Flashcards
Cues to look at during landing
Ground speed
VS
VLS *ATHR must on, VAPP must be VLS+5kts
Holding frequency 126.5
APU master switch function
START button function
What manages the APU
Electrical power supplies APU
flap opens
APU fuel pump runs if not fuel pump running
Off sequence. 2 min cooling period. Flap closes at 7%
Fault light refer to DSC
Start pb:
starts APU starter and ignition
once self sustaining starter and ignition goes off
AVAIL after 2s 95%
ECB manages APU
PTU when does it activate
500PSI difference
Hydraulic normal pressure
Hydraulic pressure RAT
3000PSI
2500PSI
When does outer tank start transfer fuel to inner tank
750kg
When does center tank fuel pump start working
after 500kg burn of associated tank
When to turn off center tank pumps and why
200kg or below to prevent the ECAM warning
When to turn on pack flow low or ECON flow
115 px or less
140 px or less
When does HP valve connect in conjunction or IP valve
When engine in low speed with not enough air supplying HP valve helps out
how much oil required
11quarts plus 0.3 per hour
cabin pressure limit
8000ft
take off cabin alt climb rate
400ft/min
descent cabin rate
750ft/min max
max brake application with accumulator pressure only
7 applications
which system supplies nose wheel steering
green
Why NWS and ANTI SKID off during loss of braking
changes to alternate mode which bites harder
FLAP mode and FLAP 3 GPWS difference
FLAP mode off TOO LOW FLAPS gone, slat flap jam
FLAP 3, LDG flap 3 on ECAM
wing anti ice supplies
3,4,5 slats
out board slats
eng anti ice
Heats engine nacelle using high compressor air bleed
N1 mode push button
confirms N1 mode after EPR mode fault
CFDS procedure flow
In MEL showing A to replace M procedure
carry out PRO SUP 45 CFDS procedure according to MEL item
carry out CFDS
check with OPS okay
Fill in AML
carry out MEL
follow chart
Repair interval
A special conditions
B 3 days
C 10 days
D 60 days
