Flight Controls Flashcards
Name the Primary Flight Controls
- Ailerons
- Multifunction spoilers when used for roll control.
- Elevator
- Rudder
What are the secondary flight controls?
- Stabiliser
- Flaps / Slats
- Multifunction spoilers
(Speed brake, Ground spoilers) - Dedicated ground spoilers
Normal trim command limited to how many seconds?
3 seconds
Half trim switch activation is limited to how many seconds before trim is disabled?
7 seconds
What happpens when you press SYS 1 CUTOUT button?
HS-ACE channel 1 disabled.
Pitch trim switch captain disabled.
What happens when you press SYS 2 CUTOUT button?
HS-ACE channel 2 disabled
Trim switch first officer disabled
The ELEC PBIT and the HYDR PBIT indication is green if at or above which value?
> = 5
If Slat/Flap is stuck in an intermediate position, which value is displayed?
The lower value
Pitch Trim green band?
-2 to +4 degrees
Trim indications on trim band?
11
7,25
3,5
-0,25
-4
Which FCM ar hosted in MAU 1?
FCM 1,2
Which FCM are hosted in MAU 3?
FCM 3,4
Which bus performs communication between the FCM:s?
Avionics Standard Commuication Bus
ASCB
When is a elec PBIT performed automatically?
Duration of the test?
- A/C powered by any AC power source
Duration 3 minutes
When is a elec PBIT performed automatically?
Duration of the test?
- A/C powered by any AC power source
Duration 3 minutes
When is a hydraulic PBIT performed?
Duration?
- On ground
- All three hyd sys pressurised
Duration 1 minute.
What is the capacity (minutes) of the Fly By Wire backup battery?
15 minutes
What is max elevator deflection caused by Eleveator Thrust Compensation Function?
+-5 degrees
What is computed in FCM for the ETCF?
N1
Mach number
Pressure altitude
When is the Tail Strike Avoidance active during Take off and Landing?
Take off:
1. <20 feet (estimated by vs)
Landing:
1. < 70 feet and Flaps 5, Full (measured by 2 Radio Altimeters)
What is the trim priority?
- SBY trim
- Captain
- F/O
- AFCS
Which spoiler pair is disabled in case of aileron disconnect?
Pair 3
What is max Slat/Flap pos after RAT deployment?
Pos 3
When does speed brake auto retract?
- Slat /Flap 2 or more
- IAS < 180 kt
- TLA > 70 degrees
- Direct mode