Flight Controls Flashcards

1
Q

Primary flight controls

Secondary FC

A

Ailerons
Elevator
Rudder

THS trim Hor Stab
Flaps
Slat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Flight control laws are preset from the factory

Flight envelope protection is also provided; max and min speeds, bank angle, pitch, are automatically limited

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Flight controls can be monitored in multiple places

A

PFD
ECAM E/WD AND SD

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

7 flight control computers

A

2 ELAC (elevator aileron)
3 SEC (Spoiler Elevator)
2 FAC (Flight Augmentation) Rudder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

If ELAC 1 fails will ELAC 2 takeover automatically?

A

Yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

In electrical emergency configuration what remains operative

A

1 ELAC
1 SEC
1 FAC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

If all 3 SECs fail then you loose 3 things

A

No speed brake and spoiler panels
No backup pitch control
Flight control laws go from Normal to Alternate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

If both FACs are inop then what happens

A

Rudder control is now mechanical
Loose rudder trim, YD, Rudder Limiting
Both AP inop
Flight Control laws degrade to Alternate laws

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Side stick priority logic?

Hold button until?

A

Push and hold red button you have control and it will deactivate opposite side inputs

Green Captain light on glare shield goes out or after 40 sec whichever happens 1st.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Side stick can disengage AP if

A

Enough force is applied.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

THS IS MOVED BY A

A

Jackscrew

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Bracket over spoilers on F/CTL page mean

A

Assist in roll control

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Rudder has all 3______going to it.

A

Hyd systems

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Yaw damping is automatic

With AP off you can trim the rudder.

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Speed brakes are 2-4 spoilers and are depicted by a bracket on the F/CTL page

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

A320 Speed brakes will only extend to _______ with AP on. If AP is turned off then they will
Extend to _______

A319 and A321 will extend to handle position regardless of AP on or off.

A

1/2

Where ever the handle is selected.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Speed brakes can be used with flaps selected up to _______.

Speed brakes will also retract with _______thrust or ________ angles of attack

A

Position 3.

TOGA / HIGH

18
Q

Deployment of ground spoilers aircraft must

A

Both mains on ground
Wheel speed greater than 72
Thrust lever idle
I’d Speed brake is not armed at least one Thrust lever must be in Rev while other is at idle or Rev.

19
Q

To reduce possibility of hydroplaning. If armed the ground spoilers will deploy if

A

1 strut is compressed
1 thrust lever is in reverse

20
Q

SFCC is?

Do not extend Slats/Flaps above?

A

Slats and Flaps Control Computer

200’

21
Q

If 1 SFCC is broken the other can retracted or extend but at ________speed

A

Half

22
Q

Flaps extended and aircraft is 210 or above

A

Flaps retract however slats stay extended

23
Q

Slat Alpha speed lock explain

A

Prevents slats from retracting if you select them up if speed is too low or AOA gets to high

24
Q

Flight Control normal law is not affected when only 1 system failure happens.

What would make normal move to alternate law

A

Triple SEC FAULT

Dual ELAC / FAC / ADR / IR / or dual Hyd faults with exception of Hyd B + Y sys low pressure

25
Q

Alternate law becomes available with multiple system failures.

A
26
Q

Direct law is in affect with more significant control failures and may be in affect when gear is put down.

A
27
Q

Mechanical flight control back ups are as follows

A

Manual pitch
Rudder pedals
Engine thrust

You only want to do this until a higher law can be restored

28
Q

Abnormal attitude law provides

A

Recovery from an unusual attitude

29
Q

Laws are displayed on pilots PFD by______ equal signs

A

Green

30
Q

Automatic pitch trim is avaiable when bank is ______or less

A

33 degrees

31
Q

Normal law keeps you from exceeding________G’s

And _______G’s with any flaps extended

A

2.5- -1

2.0- 0

32
Q

Pitch attitude protection is no greater than ________in normal law

A

30 degrees up or
15 degrees down

33
Q

Normal law high speed protection is represented by _______

A

Green equal sign. It does not keep aircraft from overspeeding

34
Q

Alternate law has _________that replace the green equal
Signs

A

Yellow X’s

35
Q

Alternate law pitch control is _________as normal law. However you will not have_______________

A

The same

Ground and landing modes are gone.

36
Q

AlternTe law pitch protections can be _________

A

Exceeded

37
Q

Alternate law you can roll beyond____________

A

67 degrees

38
Q

Alternate law coordinated turn is ________

A

Lost

39
Q

In direct law your commands are sent directly to the control
Surfaces via ________

A

Flight control computers

40
Q

In alternate law when landing it will switch to___________
Law to put conventional feel in controls

A

Direct

41
Q

In direct law the PFD will display the yellow x’s but it will additionally have__________
at the top.

A

USE MAN PITCH TRIM in Yellow

42
Q

You will have Red FD / SPD LIM/ MAN PITCH TRIM ONLY

A

If in mechanical back up control