Av 1 Flashcards

1
Q

Standby flight instruments get their pitot inputs from which probe?

A

Alternate pitot probe

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2
Q

The air data modules feed data to where?

A

ADIRUs

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3
Q

Where do the air data modules get power from?

A

ADIRUs

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4
Q

What switches between the nose and tail localiser antenna?

A

Localiser antenna switch

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5
Q

To test ILS what must you do in the flight deck?

A

Tune in an ILS frequency on the vhf nav panel

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6
Q

The aircraft has two VOR receivers. How many are active for marker beacon reception?

A
  1. Left only
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7
Q

What is the altitude limit for rad alt

A

2500 ft

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8
Q

Where do you turn On the Wx radar?

A

EFIS control panel

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9
Q

On an aircraft fitted with the RDR4000 WX radar, where in the transmitter/receiver?

A

In the radome

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10
Q

If the nav control panel has failed, how can the DME be auto tuned?

A

The FMC will tune it.

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11
Q

With DME out of range and no failures, what will the display show?

A

3 dashes - no computed data

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12
Q

How would you carry out a self test if the ADF?

A

Bite on the front of the LRU.

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13
Q

Where can you find active nav database info?

A

Ident page on CDU

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14
Q

The FMC fails a Pbit. How would you know?

A

No FMC option on CDU

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15
Q

At 30 seconds from impact, what will the terrain warning display show?

A

Solid red terrain indication

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16
Q

What systems have inputs into EGPWS?

A

Wx radar and landing gear.

17
Q

How many modes does EGPWS have?

18
Q

What are the enhance modes of EGPWS?

A

Terrain clearance floor and terrain awareness.

19
Q

Where is the normal AP disengage switch?

A

Control wheel

20
Q

You select Cmd A on the MCP. which hyd system will the AP use?

21
Q

What is the only AP mode that utilises both AP channels?

22
Q

What is the function of the force transducers for control wheel steering?

A

Supply elect signals to FCC proportional to the manual input.

23
Q

What is the purpose of the FCC output to the REU?

A

Altitude alert audio

24
Q

WTRIS is controlled by SMYD 2. WWhich PCU does it use?

A

Stby rudder PCU

25
Where are the SMYD computers?
EE bay
26
Where is the bite found for auto throttle?
On the CDU
27
Where is the disconnect for auto throttle?
On the throttles
28
How is auto throttle engaged?
Armed on MCP. Engaged with TOGA button.
29
What does the auto throttle limit message mean?
It is calculating the N1 limit for both engines from a single source.
30