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Test Avionics: K: A Code

This document contains 31 multiple choice questions about the avionics systems on an aircraft, including navigation systems like VOR, ILS, GPS, ADIRS, MMR and windshear detection. It tests knowledge of how these systems function, their indications, sources of data, and failure procedures. The questions cover topics like radio navigation control, ADIRS operation, MMR descriptions, indications on displays and windshear/protection systems.

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Jacob Gallegos
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0% found this document useful (0 votes)
636 views10 pages

Test Avionics: K: A Code

This document contains 31 multiple choice questions about the avionics systems on an aircraft, including navigation systems like VOR, ILS, GPS, ADIRS, MMR and windshear detection. It tests knowledge of how these systems function, their indications, sources of data, and failure procedures. The questions cover topics like radio navigation control, ADIRS operation, MMR descriptions, indications on displays and windshear/protection systems.

Uploaded by

Jacob Gallegos
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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TEST AVIONICS

Name: TEST
K: A Code:

34 - NAVIGATION
34-00-00 RADIO NAVIGATION CONTROL
PRESENTATION

1. Can VOR 2 frequency be changed through RMP 1?


A - Yes.
B - No.

2. In back-up mode, an ILS can be tuned through:


A - RMP 1 or 2.
B - RMP 1 only.
C - The onside RMP only.

34 - NAVIGATION
34-00-00 DDRMI PRESENTATION

3. From which ADIRU can the DDRMI receive information ?


A - ADIRU 1 or 2.
B - ADIRU 2 or 3.
C - ADIRU 1 or 3.

34 - NAVIGATION
34-10-00 ADIRS PRESENTATION

4. Which ADIRU does not supply DMC 1?


A - ADIRU 1.
B - ADIRU 2.
C - ADIRU 3.

34 - NAVIGATION
34-13-00 AIR DATA PROBES PRESENTATION

5. How do pitot and static probes supply the ADIRUs?


A - Using ADMs which convert pressure into digital format.
B - Directly with total and static pressures.
C - Directly with digital format.

6. Where does ADIRU3 receive TAT information from?


A - Captain TAT sensor.
B - First-Officer TAT sensor.
C - Standby TAT sensor.

7. Which pressure line(s) need(s) to be drained?


A - All pitot lines.
B - All static lines.
C - Only the standby static line.
MST-AE014-4S

34 - NAVIGATION

Rev. 1A (Jan. 20/2005) 1 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

34-10-00 ADIRS CDU PRESENTATION

8. The inertial data, TK/GS, PPOS, WIND, HDG are available on:
A - ATT only.
B - NAV only.
C - ATT or NAV.

9. When does the ALIGN light flash?


A - Within five minutes of NAV mode selection, when present position has not been entered.
B - During the alignment phase in case of IRS alignment error.
C - When alignment has been completed.

34 - NAVIGATION
34-10-00 ADIRUS INTERCONNECTION

10. What must be done in case of ADR1 failure?


A - Set AIR DATA switch to CAPT3 position.
B - Set ATT HDG switch to CAPT3 position.
C - Leave AIR DATA and ATT HDG switches on NORM position.

11. What must be done in case of IR3 failure?


A - Set AIR DATA switch to F/O3 position.
B - Set ATT HDG switch to F/O3 position.
C - Leave ATT HDG switch in NORM position.

12. When AUTO discrete is grounded, where does the IR receive air data from?
A - Input bus A.
B - Input bus B.
C - Internal bus, then from bus A, then from bus B depending on bus validity.

34 - NAVIGATION
34-10-00 ADIRS INDICATIONS ON PFD

13. What is displayed if the inertial vertical speed is not available?


A - A red V/S flag comes on.
B - A degraded V/S data provided by ADR.
C - Nothing.

14. What information is displayed on the airspeed scale?


A - CAS from ADR.
B - CAS from ADR mixed with inertial speed.
C - CAS from ADR, inertial speed if ADR failure.

15. What happens if an altitude failure occurs?


A - The altitude scale goes out of view.
B - A red ALT flag is displayed.
C - A and B.
MST-AE014-4S

34 - NAVIGATION
34-10-00 ADIRS INDICATIONS ON ND

Rev. 1A (Jan. 20/2005) 2 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

16. A heading discrepancy between the NDs is detected by?


A - FWCs.
B - DMCs.
C - ADIRS.

17. How is the drift angle indicated?


A - By a diamond shaped symbol rotating on the heading dial.
B - By the difference between heading reference and actual track symbol.
C - A or B, according to information validity.

34 - NAVIGATION
34-10-00 ADIRS INDICATIONS ON ECAM
DISPLAY UNIT

18. The TAT and SAT data is provided by?


A - ADR1 or ADR3.
B - ADR2 or ADR3.
C - ADR1 or ADR2.

34 - NAVIGATION
34-36-00 MMR SYSTEM PRESENTATION

19. The satellite orbital planes have an inclination of:


A - 60.
B - 55 to the Equator.
C - 45 to the Equator.

20. The control segment is composed of:


A - 3 monitor stations.
B - 5 monitor stations.
C - 4 monitor stations and one master control station.

34 - NAVIGATION
34-36-00 MMR DESCRIPTION/OPERATION

21. Which ILS receiver provides the Ground Proximity Warning Computer with data?
A - ILS 2 receiver.
B - ILS 1 receiver.
C - ILS 1 and ILS 2 receivers.

22. Where is ILS 2 data displayed?


A - On Capt ND and F/O PFD.
B - On Capt PFD and F/O ND.
C - On F/O PFD and F/O ND.

23. The primary source of ADIRU3 is:


A - GPS2.
MST-AE014-4S

B - GPS1.
C - GPS1 and 2.
24. The IR portion of the ADIRU provides the FMGC with:
A - IR data, pure GPS data and hybrid GPIR data.
B - VOR/DME data.

Rev. 1A (Jan. 20/2005) 3 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

C - only GPS data.

34 - NAVIGATION
34-36-00 MMR INDICATIONS ON PFD

25. When do the G/S and LOC scales appear on the PFD?
A - When the ILS pushbutton is selected.
B - When G/S and LOC beams are received.
C - A and B.

26. When does the lateral deviation scale flash?


A - When the LOCALIZER receiver is faulty.
B - When the deviation is excessive.
C - When the aircraft is out of range.

27. When does the red ILS flag appear?


A - When both LOC and G/S signals have failed.
B - When ILS frequency is not available.
C - When the ILS is not selected on the FCU.

34 - NAVIGATION
34-36-00 MMR INDICATIONS ON ND

28. What is displayed in ROSE-NAV mode when the ILS pushbutton is selected on the EFIS control panel?
A - An ILS course pointer.
B - A lateral deviation bar.
C - A and B.

29. How is the excessive deviation displayed on vertical scale?


A - The Glide/Slope index disappears.
B - A red "G/S" symbol appears in the middle of the scale.
C - The Glide/Slope index and the scale flash permanently.

34 - NAVIGATION
34-41-00 WR/PWS SYSTEM PRESENTATION

30. Windshear indications are shown:


A - Only on the NDs.
B - On the PFDs and the NDs.
C - On the Upper ECAM DU.
MST-AE014-4S

34 - NAVIGATION
34-41-00 WR/PWS DESCRIPTION/OPERATION

31. Which component controls antenna stabilization?

Rev. 1A (Jan. 20/2005) 4 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

A - ADIRU.
B - Transceiver.
C - Antenna.

32. Which data is used for antenna stabilization?


A - Pitch and roll.
B - Selected tilt angle, antenna azimuth angle and elevation angle.
C - A and B.

33. When is the Windshear function automatically activated?


A - Below 2300ft and one of the two qualifier inputs, of both qualifiers A and B, is valid.
B - Always when a windshear event is encountered.
C - When the AUTO/ON/STBY selector on the ATC/TCAS Control Unit is in STBY position.

34. The Predictive Windshear discrete output is used to:


A - Inhibit the windshear function.
B - Inhibit aural alerts generated by TCAS or GPWS or other FWC warnings.
C - Transmit the aural alert to the Audio Mixing Box.

34 - NAVIGATION
34-41-00 WR/PWS CONTROLS AND DISPLAYS

35. In which mode is the manual gain adjustment recommended?


A - In any mode.
B - In MAP mode.
C - In WX/TURB mode.

36. Can a radar image be displayed in PLAN mode?


A - Yes.
B - No.

37. Does an amber warning mean the loss of radar image?


A - Yes.
B - No.

38. When the radar system switch is in OFF position?


A - The predictive windshear function is not activated.
B - The predictive windshear function is active until the WINDSHEAR/AUTO/OFF is in the AUTO
position.
B - The predictive windshear function is always available.
MST-AE014-4S

34 - NAVIGATION
34-42-00 RADIO ALTIMETER
DESCRIPTION/OPERATION

Rev. 1A (Jan. 20/2005) 5 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

39. In normal operation, how is the height data provided ?


A - By system 1 to Capt PFD and F/O PFD
B - By system 2 to CAPT PFD and F/O PFD
C - By system 1 to CAPT PFD and by system 2 to F/O PFD

40. What happens if Radio Altimeter 1 fails ?


A - RA 2 provides data to the EGPWC.
B - FMGC 1 provides data to the EGPWC.
C - The EGPWC no longer receives Radio Altitude.

34 - NAVIGATION
34-42-00 RA INDICATIONS ON PFD AND
AUTOMATIC CALL OUT

41. With DH of 100ft entered on the MCDU, when will the radio altitude indication become amber?
A - At 100 ft.
B - At 200 ft.
C - At 400 ft.

42. When does the red RA flag appear on the PFD?


A - When one RA fails.
B - When both RAs fail and the slats are extended.
C - When both RAs fail below 2500ft.

34 - NAVIGATION
34-43-00 TCAS PRESENTATION

43. Which aircraft are detected by the TCAS ?


A - All.
B - Only ATC Mode S equipped A/C.
C - ATC equipped A/C.

34 - NAVIGATION
34-43-00 TCAS DESCRIPTION/OPERATION

44. The TCAS/ATC control panel controls:


A - ATC transponders and TCAS computer directly.
B - ATC transponders directly and TCAS computer through the ATC transponders.
C - TCAS computer directly and ATC transponders through the TCAS computer.

45. The TCAS receives heading, pitch and roll data from:
A - ADIRU 1.
B - ADIRU 1 or 3 according to AIR DATA switch status.
C - Selected ATC transponder.
MST-AE014-4S

34 - NAVIGATION
34-43-00 TCAS CONTROL PANEL D/O

46. With mode selector in TA position:


A - Only traffic advisories are provided.

Rev. 1A (Jan. 20/2005) 6 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

B - All traffic indications are provided.


C - No TCAS information is provided.

34 - NAVIGATION
34-43-00 TCAS INDICATIONS ON PFD AND
AURAL ALERTS

47. The PFD presents TCAS indications:


A - On the V/S scale in case of TA and RA detection.
B - On the SPEED scale as Preventive Advisoriy.
C - On the V/S scale only in case of RA detection.

48. The colour of the V/S indications change to:


A - red when in presence of a corrective RA detection
B - green when a in presence of corrective RA detection
C - red or green when in presence of a corrective RA detection depending on the sector band in
which they are.

34 - NAVIGATION
34-43-00 TCAS INDICATIONS ON ND

49. A RA is represented on the ND with:


A - a red square
B - A red circle
C - a white filled diamond shape.

34 - NAVIGATION
34-48-00 EGPWS DESCRIPTION/OPERATION

50. What happens to the EGPWS when the stall warning is triggered?
A - All modes are inhibited.
B - Mode 4 is inhibited.
C - Mode 5 is inhibited.

51. What happens when the G/S p/b is pressed in on the GPWS control panel?
A - The Glide/Slope mode is inhibited.
B - Only Glide/Slope mode is valid.
C - The self test sequence is initiated.

52. What happens when the TERR ON ND p/b is pressed in?


A - The ND displays the terrain image.
B - The terrain image is superposed with the radar image on the ND.
C - The radar image is present until a terrain caution or warning is detected.

53. The EGPWS has priority over:


MST-AE014-4S

A - All systems.
B - Auto call out, low speed warning and TCAS.
C - Stall and windshear.

34 - NAVIGATION

Rev. 1A (Jan. 20/2005) 7 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

34-48-00 EGPWS MODES

54. If the voice message "TERRAIN, TERRAIN" is heard, in which mode and configuration are you?
A - In mode 2A, with flaps down or in the glide slope beam.
B - In mode 2B, with flaps down or in the glide slope beam.
C - In mode 2A, with flaps not down and not in the glide slope beam.

55. Which synthetic voice is broadcast in case of anexcessive rate of descent?


A - SINK RATE.
B - TERRAIN TERRAIN.
C - GLIDE SLOPE.

34 - NAVIGATION
34-48-00 EGPWS INDICATIONS ON ND

56. A yellow high density indication means that:


A - An unknown terrain is being overflown.
B - Terrain is between 1000 ft and 2000 ft above A/C altitude.
C - There is no close terrain.

57. When a Terrain Warning Alert is triggered:


A - The red GPWS warning comes on with "TERRAIN ALERT" alert caution.
B - "TERRAIN ALERT, PULL UP" alert warning is heard continuously associated with a red GPWS warning
and the red "TERR AHEAD" message on ND.
C - the amber G/S warning comes on with a cyan "TERR" message on ND.

34 - NAVIGATION
34-51-00 DME DESCRIPTION/OPERATION

58. What is the suppressor coaxial between DME and ATC used for ?
A - To inhibit DME operation.
B - To prevent simultaneous transmission and to interrupt reception of the other systems.
C - To prevent simultaneous transmission and to inhibit the transmission of the other systems.

59. Where is the DME 1 information displayed ?


A - On CAPT PFD and F/O PFD.
B - On CAPT PFD, CAPT and F/O ND and DDRMI.
++.

34 - NAVIGATION
34-51-00 DME INDICATIONS ON PFD AND ND
MST-AE014-4S

60. What does it mean when dashes are displayed instead of DME1 distance indication on the ND ?
A - DME1 interrogator has failed.
B - DME1 interrogator is not receiving the ground station signal.
C - There is no DME station collocated to the VOR station selected.

Rev. 1A (Jan. 20/2005) 8 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

61. When the VOR-D pushbutton is pressed in, on the EFIS control panel,the ND shows:
A - The DME and the VOR/DME ground stations included in the data base.
B - Only the VOR/DME ground stations.
C - The DME and the VOR/DME ground stations included in the flight plan.

34 - NAVIGATION
34-52-00 ATC DESCRIPTION/OPERATION

62. The ATC transponders and DME transponders are:


A - Connected by ARINC buses to exchange distance data.
B - Connected by a suppressor coaxial which transmits an analog signal preventing simultaneous
transmission.
C - Not connected.

63. If ADIRU 2 fails, is the ATC 2 transponder still able to operate in altitude reporting mode?
A - Yes, because altitude data is automatically received from ADIRU 3.
B - Yes, because altitude data will be recovered after manual switching of the AIR DATA selection to
ADIRU 3.
C - No, ATC 2 will be definitively lost.

34 - NAVIGATION
34-53-00 ADF DESCRIPTION/OPERATION

64. How are the antenna amplifiers supplied ?


A - By the 28 DC NORM BUS.
B - By the 115 VAC NORM BUS.
C - By + or - 12 VDC through the ADF Receiver.

65. If FMGC 1 has failed, is the ADF 1 receiver tuned ?


A - Yes, from the opposite FMGC.
B - Yes, through RMP1.
C - No, ADF 1 cannot be tuned.

34 - NAVIGATION
34-53-00 ADF INDICATIONS ON ND

66. What is displayed in case of Non Computed Data?


A - A RED flag.
B - Dashes in place of identification.
C - The ground station characteristics and pointer disappear.

67. What is displayed in case of ADF failure?


A - The pointer symbol and the ADF flag appear in RED.
B - The ground station characteristics and pointer disappear and the RED ADF flag appears.
MST-AE014-4S

C - No ADF indications on ND.

34 - NAVIGATION
34-55-00 VOR/MKR DESCRIPTION/OPERATION

Rev. 1A (Jan. 20/2005) 9 of 2


By:Eduardo. Flores
TEST AVIONICS

Name: TEST
K: A Code:

68. To which of the following is the MKR Antenna connected ?


A - VOR/MKR receiver 2.
B - VOR/MKR receiver 1.
C - VOR/MKR receivers 1 and 2.

69. If FMGC 2 has failed, is VOR 2 receiver tuned ?


A - Yes, from the opposite FMGC.
B - Yes, from the opposite FMGC but after switching.
C - No, the VOR 2 cannot be tuned.

34 - NAVIGATION
34-55-00 VOR INDICATIONS ON ND

70. In which ND mode is the VOR course deviation information displayed ?


A - In ROSE-VOR mode.
B - In ROSE-NAV mode.
C - In any mode.

71. When is the "M" symbol displayed in the VOR characteristics ?


A - When the VOR is tuned from the MCDU.
B - When the VOR is tuned from the RMP.
C - When a failure occurs.
MST-AE014-4S

Rev. 1A (Jan. 20/2005) 10 of 2


By:Eduardo. Flores

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