Autoflight Flashcards

1
Q

The autoflight systems are

A

2 FMGEC, 3 MCDU, 1 FCU and 1 flight management source selection#

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2
Q

The FMGES is basically

A

The 2 FMGEC

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3
Q

How many channel the FCU has

A

2

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4
Q

The nav database is stored in

A

The FMGEC

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5
Q

What are the 2 types of guidance

A

Managed and Selected

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6
Q

The selected guidance has

A

Priority over the managed guidance

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7
Q

Pushing activate the

A

Managed mode

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8
Q

Pulling activate the

A

Selected mode

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9
Q

The FMGES tunes the NAVAID to

A

Determine the A/C present position

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10
Q

Each FMGEC has

A

Nav database, AMI, perf database and magnetic variation database

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11
Q

The navigation database are updated every

A

28 days

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12
Q

There is enough space to create and store

A

5 routes, 20 wpts, 10 runways and 20 navaids

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13
Q

The input from the FCU is sent

A

FMGEC at all times

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14
Q

Both FMGEC are synchronized but

A

1 can fail and normal ops are maintained

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15
Q

MCDU 3 is normally

A

A backup unit

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16
Q

In normal situation, AP 1 uses

A

FMGEC 1 and vice-versa

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17
Q

When both AP are used (DUAL mode), which FMGEC is used

A

1 is always the master

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18
Q

When no AP and FD engaged, autothrust is controlled by

A

FMGEC 1

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19
Q

If there is a major mismatch of datanase or operation program, the FMGEC will

A

Auto switch to independant mode, each FMGEC receives from it’s onside MCDU and controls onside EFIS and RMP

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20
Q

The thrust levers are

A

The main interface between the FMGEC and FADEC

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21
Q

The thrust levers will never

A

Move by themselves

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22
Q

The modes and conditions of the AP and A/THR are

A

Always displayed on the FMA

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23
Q

How many channel the FCU has

A

2

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24
Q

The A/THR is linked to

A

The onside FCU (AP selection)

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25
A selected mode is displayed in what color on the PFD
In blue
26
A managed mode is indicated on the FCU by
White dashes and a solid white dot
27
The SPEED mode will control
The pitch in constant thrust situation (climb) and the A/THR in cruise
28
The crossover altitude is at approximately
23 500 feet
29
The altitude window is
Never dashed (always displays selected altitude)
30
When altitude knob is pulled (selected mode) it will
Climb or descent to that altitude and will disregard all altitude constraint and vertical flight plan
31
When the METRIC ALT is pressed, it is shown in
The permanent data display of the ECAM SD
32
When you push the VS-FPA selector, it commands a
Level off
33
To engage the managed mode for vertical operation is by
Pressing the ALT selector knob
34
The APPR pb is use to arm or engage an approach, which was selected in
The FMS F-PLN page
35
The ALT button is used for
Commanding an immediate level off
36
For autoland, the 2 AP are used, what must be green to arm both AP
The APPR pb
37
The A/THR is auto armed when
TO power is set
38
The AP can be engaged when
Above 100 feet AGL all the way to autoland rollout
39
The red pushbutton on the sidestick and thrust levers is called
Instinctive Disconnect
40
The red pushbutton is used for
Disconnect the AP or if AP off, takeover control of the other sidestick
41
The AP cavalry charge self cancel after
1.5 sec
42
The Master Warning/Caution self cancel after
3 sec
43
The ECAM memo self cancel after
9 sec
44
If AP disc through A/THR there is only
A single chime
45
The other means of AP disconnect are
AP failure, pressing AP pb, override on sidestick or rudder pedal
46
What does this indication means on the FMA (1FD-)
FD 1 is on and FD 2 is off
47
During TO and landing, the roll guidance is replaced by
A yaw bar index
48
The FMA has temporary white box when
A mode is changed and stays for 10 sec
49
A box appears around FD for 10 sec in case
The FMGC is automatically switch
50
An engaged mode on FMA appears
Green
51
The third row of FMA is for
FMA messages
52
A/THR is not available when
TOGA or FLX thrust is set with 2 eng ops
53
When A/THR is off, movement provides
A normal operation
54
What are the 3 detents of the thrust levers
CL, FLX/MCT and TOGA
55
A/THR is not available at ____ or below
Idle
56
A/THR can be
ON, ARMED or OFF
57
A reminder to put TL in CL detent is
An indication on FMA ''LVR CLB''
58
A/THR can be used in the FLX/MCT detent when
Only 1 eng operating
59
At cruise, the A/THR will switch to
SPEED mode
60
At 20ft AGL, what call is made on landing
RETARD to put TL at idle
61
If the instinctive disconnect on A/THR is pressed for more than 15 sec
The A/THR is inhibited for the rest of the flight
62
If the A/THR button on FCU is pressed, it will give
An indication of an unvoluntary A/THR disconnect