AC Gen Flashcards
Wingspan
212’ 5”
Length
218’ 7”
Nose to Main
94’ 1”
Min turn width
168’
Swings widest arc
Wing, Tail, Nose (WTN – wonton)
White
operating in a configuration that is not considered normal;Some on lights are blue
Blue
status of systems that are used for short periods
Green
provide confirmation of a normal system status
Amber
non-normal indications may be indicated by an amber fault light
Red
a failure or condition that requires immediate action
Instead of conventional wires…
high speed digital network – “avionics network”
How many redundant avionics networks
2
IMA
Integrated Modular Avionics
IMA uses…
shared hardware for computations and communication on the avionics network
IMA consists of…
Core Processing Input/Output Modules (CPIOM’s) and Common Remote Data Concentrators (CRDC’s)
CRDC’s provide…
sensor info to both avionics networks simultaneously
Transit points are called…
switches; data comes from the aircraft system via several transit points
manage communication between aircraft systems
switches
How many doors
8
Single lane slides on…
1 & 3
Dual lane slides on…
2 & 4 (“have more”)
Cockpit door light flashing…
keypad code has been input
Door fault light + ECAM message…
2 or more electrical latches have failed
OPEN and FAULT light flash if…
the CKPT DOOR LOCKG SYS pb on the maint panel is selected off on the overhead panel
if 2 pressure sensors on the cockpit door panel (on overhead) detect rapid depressurization on the flight deck…
all electrical latches open on the door
How many structural layers on the windows?
2
Is external window layer structural?
No
Bulk cargo door…
Left side of jet, opens up and inward
Cargo doors on which hyd system?
Yellow
Each cargo door has 2 things…
Cabin pressure light (diff p above a pre-det value) and red indicator flag (door not locked)
How many EEMK’s?
2
Normal position of the NAV light switch?
NAV 1
Logo light – auto…on the ground or inflight with…
…slats extended
How many takeoff lights?
6
Turnoff light switch?
No, the come on with taxi light
What supplies power for slide lights?
battery packs
Type of power supply for all emergency lights (x slide lights)
independent power supply called Emergency Power Supply Unit (EPSU)
“Control center for cabin emerg lights…
8 EPSU’s – one for each door
Power for EPSU’s…
Non-ESS DC
If non-ESS DC is not available…_____ ______ ____ automatically takeover and provide at least __ minutes of emergency cabin lighting.
internal battery packs, 10
Emerg light switch in ARM, emerg lights come on automatically when the following conditions exist…
- 115 VAC power supply for general lighting no longer avail, OR 2. DC power supply not avial, OR 3. DC emerg power supply not avail
When O2 is flowing to the mask, …
the white OXY ON flag is displayed on the mask test/reset button
How know an O2 mask is in use?
a green ECAM message is displayed (“OXY CREW OXY MASK IN USE”)
Pressing the reset button on the mask…
cuts off O2 flow to the mask and resets the microphone
O2 amber half-box displayed (on ground) when pressure
1150 psi
Overboard discharge indicator turns…
amber if overpressure
How many minutes of O2 for pax?
22
Lav’s are equipped with __________ _____ bottles; all others use _________ _________ ________.
compressed oxygen; chemical oxygen generators
What causes rubber jungle?
- Masks man on
2. Cabin altitude > 11,800’
OXY PAX SYS ON green, amber
green when deployed with a CAB PRESS EXCESS CAB ALT ECAM message; amber when masks are deployed without an ECAM message
of walkaround bottles?
19
Oxygen value turns amber if PSI…
350
Both CA & FO labels are amber and REGUL PR LO =
Crew supply pb is off
