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Flashcards in Flight Controls Deck (22):
1

When are the electric trim switches inhibited

When more than one auto pilot engaged

2

Mach speed trim warning may also be associated with ?

Airspeed unreliable. May be the cause.

3

Rudder ratio operates at what speed

130 kts.

4

Speed brake deploys when on ground

Thrust lever to idle
Gear has gone out of tilt mode ie on ground

5

Speed brake light on when

Below800 feet with landing flap in landing config

6

Take off range for stab trim

2 to 7 units.
4 neutral

7

Stab trim light

Indicates half trim rate when electric trim used

8

How many spoilers work in flight

5

9

How many spoilers operate on the ground

All 6

10

Airspeed from which air data computer goes to rudder ratio

Left

11

Speed brake and speed brake ext show when

Below 800 feet with landing flap extended and speed brake extended

12

Max flap speeds

F1 240
F5 220
F15 210
F20 195
F25 190
F30 162

13

Auto pilot trims the stabiliser at what speed.

Half speed

14

Alto speed brake light means?

Fault in system.

15

Conditions for auto speed brake to work

Wheels out of tilt ie on ground
Thrust lever idle
If speed brake not armed then thrust levers to reverse

16

PTU supplies hydraulic fluid to what systems.

Flips /slats
Landing gear
NWS

17

Load relief works for what flap

30* 162 knots

18

What happens at the stall with take off flap selected

Slats automatically extend to full extend.

19

When pushing either alternate LE or TE flap switch what does this do.

Depressurises both power drive units
But only arms the respective PDU

20

Using alternate flap extension what do the slats go to.

Full landing slat position.

21

LE Slat Disagree light

Hydraulic power to slats is cut off

22

Flap load relief

System not functioning