Computer Abriviations Flashcards
ADIRU
Air Data Inertia Reference Unit
IDG
Integrated Drive Generator (maintains constant shaft speed to generator from variable speed accessory section)
RAT
Ram Air Turbine (emergency turbine to power hydraulic system which in turn powers the EMER GEN)
BCL
Battery Charge Limiter (monitors battery charging and controls its battery contactor)
FDU
Fire Detection Unit
CIDS
Cabin Intercommunication Data System
ADR
Air Data Reference
IR
Inertial Reference
MCDUs
Multifunction Control and Display Units
ADM
Air Data Modules convert pitot/static pneumatic to digital signals for ADIRU 1
CDU
Control and Display Units
FMGC
Flight Management and Guidance Computers
CIDS
Cabin Intercommunication Data System
RMPs
Radio Management Panels
ACPs
Audio Control Panels
PACK
Pneumatic Air Conditioning Kit
ACM
Air Cycle Machine: Compressor/Turbine assembly in the PACK
LGCIU
Landing Gear Control and Interface Unit
RPCU
Residual Pressure Control Unit
AEVC
Avionics Equipment Ventilation Computer
BMCs
Bleed Monitoring Computers
WAI
Wing Anti-Ice
WHCs
Window Heat Controllers
PHCs
Probe Heat Computers
FQI
Fuel Quantity Indication system
FLSCU
Fuel Level Sensing Control Unit (A321)
ACT
Additional Center Tank (fuel)
FADEC
Full Authority Digital Engine Control
EPR
Engine Pressure Ratio
TLA
Thrust Lever Angle
EIU
Engine Interface Unit
LGCIU
Landing Gear Control and Interface Unit
MCT
Maximum continuous thrust
SFCCs
Slat Flap Control Computers
WTB
Wing Tip Brake
ELAC
Elevator Aileron Computer
SEC
Spoiler Elevator Computer
FAC
Flight Augmentation Computer
LGCIU
Landing Gear Control and Interface Units
BSCU
Brake Steering Control Unit
ABCU
Alternate Braking Control Unit
TCF
Terrain Clearance Floor
RFCF
Runway Field Clearance Floor