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Airbus A320 · Navigation 题库（104 题）

Airbus A320 机型「Navigation」相关知识共 104 道题。想练习或模拟考试，请到 题库 · 模拟考试。
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1.The weather radar image can be displayed on which modes of the ND?

  1. Rose NAV or VOR.
  2. Rose VOR or Rose ILS.
  3. Rose NAV or ARC.
  4. All modes except Plan. ✓
正确答案：All modes except Plan.　·　A320　·　来源 smartcockpit.com

2.The aircraft has two radio altimeters (RA). CAPT PFD displays the RA1 height, and the F/Os PFD displays the RA2 height. If one RA fails, both PFDs display the height from the remaining RA.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

3.Each ADIRU (Air Data Inertial Reference Unit) is comprised of an ADR (Air Data Reference) and IR (Inertial Reference). Can these work separately of each other in the case of a failure?

  1. Yes. ✓
  2. No.
正确答案：Yes.　·　A320　·　来源 smartcockpit.com

4.Can the flight crew depress the RMP ON NAV pushbutton and use the RMP for navigation simultaneously with FMGC autotuning?

  1. Yes, because the opposite FMGC will continue to autotune navaids.
  2. No, RMP backup tuning supersedes the autotuning function of both FMGCs. ✓
正确答案：No, RMP backup tuning supersedes the autotuning function of both FMGCs.　·　A320　·　来源 smartcockpit.com

5.The loudspeaker announces RETARD at:

  1. 20 ft or at 10 ft if autothrust is active and one autopilot is in LAND mode. ✓
  2. 20 ft at all times.
  3. Between 15 and 20 ft with or without Autothrust.
正确答案：20 ft or at 10 ft if autothrust is active and one autopilot is in LAND mode.　·　A320　·　来源 smartcockpit.com

6.How does the FMGS derive Vapp?

  1. Vapp=VLS+5+(1/3 surface headwind component). ✓
  2. Vapp=VLS+10+1/3 surface headwind component.
  3. Vapp=VLS+5+1/2 surface headwind component.
  4. Vapp=VLS+10+1/2 surface headwind component.
正确答案：Vapp=VLS+5+(1/3 surface headwind component).　·　A320　·　来源 smartcockpit.com

7.All navaids are normally autotuned by the:

  1. FMGC. ✓
  2. MCDU.
  3. ADIRU.
  4. MCDU and ADIRU.
正确答案：FMGC.　·　A320　·　来源 smartcockpit.com

8.The Flight Path Vector (FPV) is a function of the:

  1. ADRs.
  2. IRs. ✓
正确答案：IRs.　·　A320　·　来源 smartcockpit.com

9.What causes the Back Up Speed Scale (BUSS) to automatically appear?

  1. ADR 1+2 FAULT/OFF.
  2. ADR 2+3 FAULT/OFF.
  3. ADR 1+3 FAULT/OFF.
  4. ADR 1+2+3 FAULT/OFF. ✓
正确答案：ADR 1+2+3 FAULT/OFF.　·　A320　·　来源 smartcockpit.com

10.The aircraft has _____ Multi Mode Receivers (MMRs) that receive GPS data from _____ satellites.

  1. 2 / 24 ✓
  2. 4 / 24
  3. 2 / 28
  4. 4 / 28
正确答案：2 / 24　·　A320　·　来源 smartcockpit.com

11.What does the Back Up Speed Scale (BUSS) use to indicate altitude?

  1. Pitot probe data.
  2. Static port data.
  3. AOA vane data.
  4. GPS data. ✓
正确答案：GPS data.　·　A320　·　来源 smartcockpit.com

12.An ADR1 failure results in a loss of predictive GPWS functions:

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

13.When are the Radio Altimeters self-tested?

  1. During first engine start.
  2. At AC electrical power up. ✓
  3. During second engine start.
  4. When the gear is selected down.
正确答案：At AC electrical power up.　·　A320　·　来源 smartcockpit.com

14.How many ADMs are there?

  1. Two.
  2. Four.
  3. Six.
  4. Eight. ✓
正确答案：Eight.　·　A320　·　来源 smartcockpit.com

15.The takeoff bias is:

  1. Replaced when a bias is computed based on radio position. ✓
  2. Retained for the remainder of the flight.
  3. Blended out over the next 30 minutes.
  4. Blended out over the next 60 minutes.
正确答案：Replaced when a bias is computed based on radio position.　·　A320　·　来源 smartcockpit.com

16.What is the minimum RNP accuracy with GPS PRIMARY for departure and enroute?

  1. 0.3 NM.
  2. 0.5 NM.
  3. 1 NM. ✓
  4. 3 NM.
正确答案：1 NM.　·　A320　·　来源 smartcockpit.com

17.What is the minimum RNP accuracy with GPS PRIMARY in the Terminal area?

  1. 0.3 NM.
  2. 0.5 NM. ✓
  3. 1 NM.
  4. 3 NM.
正确答案：0.5 NM.　·　A320　·　来源 smartcockpit.com

18.The IR will experience drift in 'ATT' position and it will need a periodic heading update.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

19.ADIRU 3 is supplied by all the standby probes and which primary probe?

  1. CM1’s pitot.
  2. CM1’s TAT. ✓
  3. CM1’s AOA.
  4. CM1’s Static Port.
正确答案：CM1’s TAT.　·　A320　·　来源 smartcockpit.com

20.When the aircraft is on ground and if at least one ADIRU is supplied by aircraft batteries:

  1. An external horn sounds
  2. The ADIRU and AVNCS light comes on amber on the EXTERNAL POWER panel.
  3. All statements are correct. ✓
正确答案：All statements are correct.　·　A320　·　来源 smartcockpit.com

21.Each IR receives input from both GPS simultaneously.

  1. True.
  2. False. ✓
正确答案：False.　·　A320　·　来源 smartcockpit.com

22.What are the different types of flight guidance?

  1. Slaved and managed.
  2. Automatic and manual.
  3. Managed and selected. ✓
  4. Managed and manual.
正确答案：Managed and selected.　·　A320　·　来源 smartcockpit.com

23.A flashing white 'ALIGN' indication on the ADIRS panel means:

  1. The respective IR is lost or there is an alignment fault
  2. Alignment is not available.
  3. No present position entry after 10 min or the respective IR is lost.
  4. IR alignment fault, or no present position entry after 10 min, or difference between position at shutdown and entered position exceeds 1 degree of latitude or longitude. ✓
正确答案：IR alignment fault, or no present position entry after 10 min, or difference between position at shutdown and entered position exceeds 1 degree of latitude or longitude.　·　A320　·　来源 smartcockpit.com

24.What does the red area indicate on the BUSS (Back Up Speed Scale)?

  1. Below VLS. ✓
  2. Below VSW.
  3. Below Alpha prot.
  4. Below Alpha Max.
正确答案：Below VLS.　·　A320　·　来源 smartcockpit.com

25.What data does the Back Up Speed Scale (BUSS) use to estimate airspeed?

  1. Pitot probe data.
  2. Static port data.
  3. AOA vane data. ✓
  4. GPS data.
正确答案：AOA vane data.　·　A320　·　来源 smartcockpit.com

26.The ISIS LS shall not be used for takeoff using the localizer of the opposite runway, or for a back-course localizer approach. The LOC deviations are given in the wrong sense.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

27.Selection of the correct takeoff runway on the FMGC prior to each flight is necessary because:

  1. The FADEC needs it to know how much to reduce the thrust for takeoff.
  2. Selection of the correct runway insures proper pressurization.
  3. Selection of the correct runway permits the FMGC to update its position at takeoff. ✓
正确答案：Selection of the correct runway permits the FMGC to update its position at takeoff.　·　A320　·　来源 smartcockpit.com

28.What computer(s) perform(s) the GP-IRS hybrid position calculation?

  1. FMGC 1.
  2. FMGC 2.
  3. MMR 1+2.
  4. ADIRS 1 + 2 + 3 ✓
正确答案：ADIRS 1 + 2 + 3　·　A320　·　来源 smartcockpit.com

29.Which of the following navaids can be autotuned?

  1. ILS and ADF (for NDB data base approaches).
  2. VOR and DME.
  3. All statements are correct. ✓
正确答案：All statements are correct.　·　A320　·　来源 smartcockpit.com

30.How many ADIRUs (Air Data Inertial Reference Units) does the aircraft have?

  1. Two (one active, one backup).
  2. Two (all active).
  3. Three (two active, one back up). ✓
  4. Three (all active).
正确答案：Three (two active, one back up).　·　A320　·　来源 smartcockpit.com

31.The Back Up Speed Scale (BUSS) is available:

  1. Below FL200.
  2. Above FL200.
  3. Below FL250. ✓
  4. Above FL250.
正确答案：Below FL250.　·　A320　·　来源 smartcockpit.com

32.When flying at cruise altitude, the aircraft navigates using radio navaids only.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

33.What is the minimum RNP accuracy with GPS PRIMARY on approach?

  1. 0.3 NM. ✓
  2. 0.5 NM.
  3. 1 NM.
  4. 2 NM.
正确答案：0.3 NM.　·　A320　·　来源 smartcockpit.com

34.The IR alignment count down stops one minute prior to accomplishment and the ALIGN lights are flashing. Why does it happen?

  1. It is an indication that there is a disagreement between the IRs and the alignment must be restarted.
  2. It is an indication that the alignment is complete but must be acknowledged.
  3. It is an indication that alignment has stopped as the present position data has not been entered from the FMGS. ✓
正确答案：It is an indication that alignment has stopped as the present position data has not been entered from the FMGS.　·　A320　·　来源 smartcockpit.com

35.When electrical power is lost, ADIRU 1:

  1. Remains on battery power until electrical power is restored. ✓
  2. Is lost until electrical power is restored.
  3. Remains on battery for 3 minutes until electrical power is restored.
  4. Remains on battery power for 5 minutes until electrical power is restored.
正确答案：Remains on battery power until electrical power is restored.　·　A320　·　来源 smartcockpit.com

36.The ISIS gathers inputs from:

  1. ADIRU 1 only.
  2. ADIRU 3 only.
  3. ADIRU 1 + 2.
  4. ADIRU 1 + 3. ✓
正确答案：ADIRU 1 + 3.　·　A320　·　来源 smartcockpit.com

37.The BUSS (Back Up Speed Scale) is always reversible.

  1. True.
  2. False. ✓
正确答案：False.　·　A320　·　来源 smartcockpit.com

38.A 'fast align' of the IRs can be achieved by selecting the rotator switches OFF and then back to:

  1. NAV within 5 seconds. ✓
  2. NAV within 10 seconds.
  3. ATT within 5 seconds
  4. ATT within 10 second.
正确答案：NAV within 5 seconds.　·　A320　·　来源 smartcockpit.com

39.With a single RA failure:

  1. Auto callouts are lost.
  2. Both PFDs share a single RA. ✓
  3. APPR pushbutton cannot be used.
  4. All statements are correct.
正确答案：Both PFDs share a single RA.　·　A320　·　来源 smartcockpit.com

40.When the thrust levers are moved to the takeoff position, the FMGS updates its position at takeoff using:

  1. IRS/DME/DME positioning.
  2. IRS/ILS/DME positioning.
  3. The navigation database and the takeoff runway entered into the MCDU by the pilot. ✓
  4. The VOR/DME currently tuned.
正确答案：The navigation database and the takeoff runway entered into the MCDU by the pilot.　·　A320　·　来源 smartcockpit.com

41.Overspeed warnings are a function of the:

  1. ADRs (Air Data Reference). ✓
  2. IRs (Inertial Reference).
正确答案：ADRs (Air Data Reference).　·　A320　·　来源 smartcockpit.com

42.The selected database date has expired. When must the active data base be changed?

  1. Prior to entering the preflight data. ✓
  2. Anytime prior to takeoff.
  3. The following calendar day.
正确答案：Prior to entering the preflight data.　·　A320　·　来源 smartcockpit.com

43.The flight crew interfaces with the FMGS using the:

  1. FCU.
  2. Thrust Levers.
  3. MCDU.
  4. All statements are correct. ✓
正确答案：All statements are correct.　·　A320　·　来源 smartcockpit.com

44.You have been cleared to intercept the localizer. You have pushed the LOC push button on the FCU. If all necessary data has been entered in the MCDU, can you now engage both autopilots?

  1. No, the LOC must capture before both autopilots will engage.
  2. Yes.
  3. No, the APPR pushbutton must be pushed first. ✓
正确答案：No, the APPR pushbutton must be pushed first.　·　A320　·　来源 smartcockpit.com

45.The FWC generates a synthetic voice for radio height announcement below 2,500 ft. These announcements come through the cockpit loudspeakers, even if the speakers are turned off.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

46.What data do the ADRs (Air Data Reference) directly gather?

  1. Airspeed/Mach, temperature, barometric altitude.
  2. Airspeed/Mach, temperature, barometric altitude, AOA.
  3. Airspeed/Mach, temperature, barometric altitude, AOA, ground speed.
  4. Airspeed/Mach, temperature, barometric altitude, AOA, back-up vertical speed. ✓
正确答案：Airspeed/Mach, temperature, barometric altitude, AOA, back-up vertical speed.　·　A320　·　来源 smartcockpit.com

47.What data do the IRs (Inertial Reference) directly gather?

  1. Attitude, heading/track, aircraft position, acceleration.
  2. Attitude, heading/track, aircraft position, acceleration, vertical speed.
  3. Attitude, heading/track, aircraft position, acceleration, vertical speed, ground speed. ✓
  4. Attitude, heading/track, aircraft position, acceleration, vertical speed, ground speed, radio altitude.
正确答案：Attitude, heading/track, aircraft position, acceleration, vertical speed, ground speed.　·　A320　·　来源 smartcockpit.com

48.What function does 'ATT' perform on the ADIRS rotary selector?

  1. Used to retain attitude + heading information with an IR fault. ✓
  2. Used to retain attitude + position information with an IR fault.
  3. Used to fast align an IR in the air only.
  4. Used to switch the IR to the standby IR’s data.
正确答案：Used to retain attitude + heading information with an IR fault.　·　A320　·　来源 smartcockpit.com

49.The ISIS is connected to:

  1. AC BUS 1 and HOT BUS 2.
  2. DC BUS 2 and HOT BUS 1
  3. AC ESS BUS and HOT BUS 2.
  4. DC ESS BUS and HOT BUS 1. ✓
正确答案：DC ESS BUS and HOT BUS 1.　·　A320　·　来源 smartcockpit.com

50.GPS1 supplies ADIRU 1 and GPS 2 supplies ADIRU 2. What supplies ADIRU 3?

  1. GPS 1 ✓
  2. GPS 2
  3. GPS 1 and GPS 2.
  4. GPS 1 or GPS 2.
正确答案：GPS 1　·　A320　·　来源 smartcockpit.com

51.Use of the ISIS bugs function is not recommended because, in the event that both PFDs are lost in flight, when the ISIS bugs were previously set for takeoff, then for the approach, the bugs would remain at the takeoff characteristic speed settings.

  1. True. ✓
  2. False.
正确答案：True.　·　A320　·　来源 smartcockpit.com

52.What ADIRU (Air Data Inertial Reference Unit) selection modes are there ?

  1. NAV, STBY, OFF.
  2. NAV, ATT, OFF. ✓
  3. ATT, STBY, OFF.
  4. ON, STBY, OFF.
正确答案：NAV, ATT, OFF.　·　A320　·　来源 smartcockpit.com

53.GPWS aural and visual warnings cannot be inhibited.

  1. True
  2. False ✓
正确答案：False　·　A320　·　来源 smartcockpit.com

54.What is managed climb speed below 10,000 feet?

  1. Green dot.
  2. 210 kt.
  3. 250 kt. ✓
  4. Best rate of climb speed.
正确答案：250 kt.　·　A320　·　来源 smartcockpit.com

55.What are the functions of the Air Data Modules (ADMs)?

  1. Convert initial data from the laser gyro system to numerical data for the ADIRUs.
  2. Convert pneumatic pitot/static data from probes to numerical data for the ADIRUs. ✓
正确答案：Convert pneumatic pitot/static data from probes to numerical data for the ADIRUs.　·　A320　·　来源 smartcockpit.com

56.When electrical power is lost, ADIRUs 2 and 3:

  1. Remain on battery power until electrical power is restored.
  2. Are lost until electrical power is restored.
  3. Remain on battery for 3 minutes until electrical power is restored.
  4. Remain on battery power for 5 minutes until electrical power is restored. ✓
正确答案：Remain on battery power for 5 minutes until electrical power is restored.　·　A320　·　来源 smartcockpit.com

57.The ADIRS 'ON BAT' light on the overhead panel indicates:

  1. A battery test is being performed at the beginning of alignment.
  2. The batteries are supplying all ADIRUs.
  3. A battery test is being performed at the beginning of alignment or the batteries are supplying at least one ADIRU. ✓
  4. The battery test is being performed at the beginning of alignment or the batteries are supplying all ADIRUs.
正确答案：A battery test is being performed at the beginning of alignment or the batteries are supplying at least one ADIRU.　·　A320　·　来源 smartcockpit.com

58.One A/P can be engaged on the ground if the engines are not running.

  1. This A/P will disengage when both engines are started.
  2. This A/P will disengage when one engine is started. ✓
  3. This A/P will disengage when speed is sensed at more than 10 kt.
  4. This A/P will disengage when taxi starts.
正确答案：This A/P will disengage when one engine is started.　·　A320　·　来源 smartcockpit.com

59.With the DATA selector set to HDG, the time remaining until the completed IRS alignment is displayed on the control display. How long does it take normally?

  1. Approximately 1 minute.
  2. Approximately 3 minutes.
  3. Approximately 7 minutes.
  4. Approximately 10 minutes. ✓
正确答案：Approximately 10 minutes.　·　A320　·　来源 smartcockpit.com

60.The ISIS uses:

  1. The primary accelerometers and gyrometers to display the attitude of the aircraft.
  2. Its own set of accelerometers and gyrometers to display the attitude of the aircraft. ✓
  3. The primary accelerometers and gyrometers to display the vertical speed of the aircraft.
  4. Its own set of accelerometers and gyrometers to display the vertical speed of the aircraft.
正确答案：Its own set of accelerometers and gyrometers to display the attitude of the aircraft.　·　A320　·　来源 smartcockpit.com

61.On the ground, the FMGC displays the position of the aircraft using:

  1. GPS data only.
  2. IRS corrected by GPS.
  3. GPS corrected by IRS
  4. IRS data only. ✓
正确答案：IRS data only.　·　A320　·　来源 smartcockpit.com

62.The ON BAT light on the ADIRS CDU illuminates:

  1. Only when all IRUs are on battery power.
  2. When an IRU fault is detected.
  3. When one or more ADIRUs is/are supplied by airplane battery only. ✓
正确答案：When one or more ADIRUs is/are supplied by airplane battery only.　·　A320　·　来源 smartcockpit.com

63.If both FMGCs fail, the flight crew can use the RMPs (Radio Management Panels 1 and 2) on the pedestal for back up tuning. The CAPT RMP controls VOR 1, ADF 1 and ILS 1 & the F/O RMP controls VOR 2 and ILS 2.

  1. True
  2. False ✓
正确答案：False　·　A320　·　来源 Chair Flight A320 Question Bank

64.A fast IRS alignment must be performed when the deviation of the IRS position from the FMGC position is at or above ___ NM

  1. ) 2
  2. ) 3
  3. 5 ✓
  4. 10
正确答案：5　·　A320　·　来源 Chair Flight A320 Question Bank

65.A complete IRS alignment must be performed in the following cases:

  1. Before the first flight of the day and there is a crew change
  2. All answers are correct ✓
  3. When the GPS is not available and the expected flight time is more than 3 h
  4. When the GPS is not available and the NAVAIDS coverage is poor on the expected route
正确答案：All answers are correct　·　A320　·　来源 Chair Flight A320 Question Bank

66.The aircraft has two ILS receivers. Where is ILS 1 information displayed?

  1. PFD 1 and ND 1 display ILS 1 information
  2. PFD 2 and ND 2 display ILS 1 information
  3. PFD 2 and ND 1 display ILS 1 information
  4. PFD 1 and ND 2 display ILS 1 information ✓
正确答案：PFD 1 and ND 2 display ILS 1 information　·　A320　·　来源 Chair Flight A320 Question Bank

67.During IR alignment on MCDU INIT page an ALIGN IRS prompt appears. What is your action?

  1. ) Switch off all ADIRS selector and start alignment again
  2. Press the ALIGN IRS prompt to sent MCDU INIT page coordinates to the ADIRS ✓
  3. One ADIRS has failed. Switch the affected ADIRS selector off and on and start alignment again
  4. There is an internal failure in the satellite distribution and correcting system. Call NASA hotline for satellite relaunch
正确答案：Press the ALIGN IRS prompt to sent MCDU INIT page coordinates to the ADIRS　·　A320　·　来源 Chair Flight A320 Question Bank

68.The ADIRU is supplied by: ADIRU 1: CAPT probes / ADIRU 2: F/O probes / ADIRU 3: STBY probes and CAPT TAT.

  1. True ✓
  2. False
正确答案：True　·　A320　·　来源 Chair Flight A320 Question Bank

69.During normal operation, the GPS receiver 1 supplies _____, and the GPS receiver 2 supplies ____.

  1. ADIRU 1 and ADIRU 2 / ADIRU 3
  2. ADIRU 1 and ADIRU 3 / ADIRU 2 ✓
  3. ADIRU 1 / ADIRU 2 and ADIRU 3
  4. ADIRU 1 / ADIRU 2
正确答案：ADIRU 1 and ADIRU 3 / ADIRU 2　·　A320　·　来源 Chair Flight A320 Question Bank

70.GPS/ADIRU operation: In order to keep side 1 and side 2 segregation, in case ADIRU 2 fails, the ATT HDG selector has to be selected to:

  1. CAPT 3 so that ADIRU 3 will be supplied with MMR 2 data.
  2. ) F/O 3 so that ADIRU 3 will be supplied with MMR 1 data
  3. ) F/O 3 so that ADIRU 3 will be supplied with MMR 2 data. ✓
  4. CAPT 3 so that ADIRU 3 will be supplied with MMR 1 data
正确答案：) F/O 3 so that ADIRU 3 will be supplied with MMR 2 data.　·　A320　·　来源 Chair Flight A320 Question Bank

71.The NAV key (transparent switchguard) engages the radio navigation backup mode. It takes control of the VOR, ILS, MLS, and ADF receivers away from the FMGC and gives it to the RMP.

  1. True ✓
  2. False
正确答案：True　·　A320　·　来源 Chair Flight A320 Question Bank

72.The ADIRU gives true heading instead of magnetic heading: above 80° North; above 75° North between 90° and 120° West (magnetic polar region); and above 60° South

  1. True
  2. False ✓
正确答案：False　·　A320　·　来源 Chair Flight A320 Question Bank

73.The ATT HDG and AIR DATA selector operates as follows: NORM: ADIRU 1 supplies data to PFD 1, ND 1, RMI and VOR/DME. ADIRU 2 supplies data to PFD 2, and ND2. CAPT 3 : ADR 3 or IR 3 replaces ADR 1 or IR 1. F/0 3 : ADR 3 or IR 3 replaces ADR 2 or IR 2

  1. True ✓
  2. False
正确答案：True　·　A320　·　来源 Chair Flight A320 Question Bank

74.How can the CAUTION message ILS 1 FAULT be restored from being a CANCELLED CAUTION?

  1. By resetting the appropriate circuit breaker
  2. By pressing the RCL pb for more than 3 seconds ✓
  3. By pressing any CLR pb for more than 3 seconds
  4. By pressing the EMER CANC pb for more than 3 seconds
正确答案：By pressing the RCL pb for more than 3 seconds　·　A320　·　来源 Chair Flight A320 Question Bank

75.The terrain depicted on the navigation displays appears in different colors and densities, in accordance with its relative height to the aircraft reference altitude.

  1. High density green for terrain 1000 feet above the aircraft reference altitude
  2. Medium density yellow for terrain between 600 feet and 1000 feet below the aircraft reference altitude
  3. In all cases, the terrain is only depicted if the the TERR ON ND is manually selected ON
  4. High density red for terrain 2000 feet above the aircraft reference altitude ✓
正确答案：High density red for terrain 2000 feet above the aircraft reference altitude　·　A320　·　来源 Chair Flight A320 Question Bank

76.Does the FMGS logic allow the crew to modify the course of an ILS when its frequency is identical to the ILS selected in the F-PLN ?

  1. does not allow ✓
  2. allows
正确答案：does not allow　·　A320　·　来源 Chair Flight A320 Question Bank

77.For flight planning, the pilot inserts the following into the FMGS via the MCDU:

  1. The intended lateral trajectory (lateral flight plan)
  2. The intended vertical trajectory, which is a speed and altitude profile (vertical flight plan)
  3. The intended cruise TAS/Mach
  4. The intended lateral and vertical trajectories ✓
正确答案：The intended lateral and vertical trajectories　·　A320　·　来源 Chair Flight A320 Question Bank

78.The FMGS computes the aircraft position continually, using stored aircraft performance data and navigation data. Therefore it can steer the aircraft along a preplanned route and vertical and speed profiles. This type of guidance is said to be ____

  1. Managed ✓
  2. Auto
  3. Selected
  4. Protected
正确答案：Managed　·　A320　·　来源 Chair Flight A320 Question Bank

79.The use of MCDU allows the flight crew to interface with the FMGC by selection of a flight plan for:

  1. Vertical trajectories
  2. Speed profiles
  3. All answers are correct ✓
正确答案：All answers are correct　·　A320　·　来源 Chair Flight A320 Question Bank

80.When the GPS function is lost, a 'GPS PRIMARY LOST' message is displayed on the ND and MCDU scratchpads. The MCDU and ND message can be cleared

  1. True
  2. False ✓
正确答案：False　·　A320　·　来源 Chair Flight A320 Question Bank

81.When GPS primary is active, and either of the FMGC positions deviate from the GPS positions 1 or 2 by more than ________ of latitude or longitude, then the lower ECAM display unit displays the NAV FMS/GPS POS DISAGREE amber message and A/C POS

  1. 0.2 minutes
  2. 0.4 minutes
  3. 0.5 minutes ✓
正确答案：0.5 minutes　·　A320　·　来源 Chair Flight A320 Question Bank

82.Each IRS computes a mixed IRS/GPS position called the GPIRS position. The FMS selects one GPIRS position based on a figure of merit and priority. The FMS uses the following hierarchy to perform the selection:

  1. GPIRS 1, GPIRS 2, GPIRS 3
  2. Onside GPIRS position, GPIRS 3, Opposite GPIRS position ✓
  3. GPIRS 3, Opposite GPIRS position, Opposite GPIRS position
  4. GPIRS 3, Opposite GPIRS position, GPIRS1
正确答案：Onside GPIRS position, GPIRS 3, Opposite GPIRS position　·　A320　·　来源 Chair Flight A320 Question Bank

83.The system displays the EPU to the crew, and compares it with the required navigation performance (RNP). (multiple answers possible)

  1. If the EPU does not exceed the appropriate criteria, accuracy is HIGH ✓
  2. If the EPU exceeds the appropriate criteria due to loss of threshold update, accuracy is MED.
  3. If the EPU exceeds the appropriate criteria, accuracy is LOW.
  4. If the EPU exceeds the appropriate criteria, accuracy is MED.
正确答案：If the EPU does not exceed the appropriate criteria, accuracy is HIGH　·　A320　·　来源 Chair Flight A320 Question Bank

84.Each FMGC autotunes one ILS frequency

  1. In the PREFLIGHT or TAKEOFF phase, when the takeoff runway has an associated ILS.
  2. In the CLIMB-CRUISE-DESCENT, APPROACH, or GO-AROUND phase, when the type of approach in the flight plan is ILS
  3. One DME is linked to the ILS/DME
  4. 1,2 ✓
正确答案：1,2　·　A320　·　来源 Chair Flight A320 Question Bank

85.Each IRS computes a mixed IRS/GPS position called the GPIRS position. Of the three GPIRS positions that each FMGC receives, the FMS selects one GPIRS position based on a figure of merit and priority. The FMS uses the following hierarchy to perform the selection

  1. Onside GPIRS position - GPIRS 3 - Opposite GPIRS position ✓
  2. Opposite GPIRS position - GPIRS 3 - Onside GPIRS position
  3. GPIRS 3 - Onside GPIRS position - Opposite GPIRS position
  4. Onside GPIRS position - Opposite GPIRS position - GPIRS3
正确答案：Onside GPIRS position - GPIRS 3 - Opposite GPIRS position　·　A320　·　来源 Chair Flight A320 Question Bank

86.When GPS Primary mode is lost:

  1. The flight crew must enter the RNP value of 3.0NM on the PROG page
  2. The flight crew must periodically (within cruise)/at 10.000 ft (in descent) check the position accuracy on the PROG page ✓
  3. The flight crew must tune manually VOR´s along ist route to ensure a constant correct positon computation of the FMGC
  4. The flight crew must use the UPDATE AT function on the CRZ PAGE of the MCDU to ensure a proper FM postion update
正确答案：The flight crew must periodically (within cruise)/at 10.000 ft (in descent) check the position accuracy on the PROG page　·　A320　·　来源 Chair Flight A320 Question Bank

87.Five different color navigation compass displays (NDs) can be selected: -Arc (map mode), -Compass rose NAV (map mode), -Compass rose VOR, -Compass rose ILS, -Plan. Information displayed onto these modes uses aircraft position as a reference.

  1. True ✓
  2. False
正确答案：True　·　A320　·　来源 Chair Flight A320 Question Bank

88.The vertical flight plan is divided into the following flight phases. Preflight - Takeoff - Climb - Cruise - Descent-Approach - Go Around - Done. All but preflight and done are associated with speed and altitude profiles.

  1. True ✓
  2. False
正确答案：True　·　A320　·　来源 Chair Flight A320 Question Bank

89.If the pilot does not fly the flight plan, the MCDU predictions assume that:

  1. The pilot will fly back towards the flight-planned route.
  2. The pilot will immediately resume flying the FMGC-managed modes.
  3. All answers are correct ✓
正确答案：All answers are correct　·　A320　·　来源 Chair Flight A320 Question Bank

90.In order to provide reliable information for air data system, the air data probes are heated?

  1. AUTOMATICALLY when the engines are shutdown
  2. AUTOMATICALLY when both engines are running
  3. AUTOMATICALLY when at least one engines is running ✓
正确答案：AUTOMATICALLY when at least one engines is running　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

91.What causes to the air data probes become heated when the aircraft is parked in maintenance with engines shutdown?

  1. Probe heat computer, ElU or LGCIU circuit breakers pulled cause the probes heating switched ON ✓
  2. Probe heat computer, EIU or CFDIU circuit breaker pulled cause the probes heating switched ON
  3. Probe heat computer, EIU or LGCIU circuit breakers pulled cause the probes heating switched OFF
正确答案：Probe heat computer, ElU or LGCIU circuit breakers pulled cause the probes heating switched ON　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

92.How many Air Data/Inertial Reference Units (ADIRU's) are installed?

  1. Three ✓
  2. Four
正确答案：Three　·　A320　·　来源 A320 HANDBOOK (general ATA)

93.How could you receive ATIS information from a VOR?

  1. Pressing the ON voice key on the ACP
  2. Pressing and releasing out the VOR reception knob and selecting the ON voice key on the ACP ✓
  3. Voice facility is not available through the ACP D: None of the above
正确答案：Pressing and releasing out the VOR reception knob and selecting the ON voice key on the ACP　·　A320　·　来源 A320 HANDBOOK (general ATA)

94.Which of the following nav aids can be auto tuned?

  1. VOR and DME
  2. Both are correct ✓
正确答案：Both are correct　·　A320　·　来源 A320 HANDBOOK (general ATA)

95.What is managed climb speed above 10,000 feet?

  1. Green dot
  2. 250 knots
  3. 280 knots
  4. Econ climb speed ✓
正确答案：Econ climb speed　·　A320　·　来源 A320 HANDBOOK (general ATA)

96.What speed will the FMGS use in an Expedite climb?

  1. Green dot speed ✓
  2. ECON climb speed
  3. 250 knots below 10,000 feet
  4. Amber dot speed
正确答案：Green dot speed　·　A320　·　来源 A320 HANDBOOK (general ATA)

97.If one GPS receiver fails, the three ADIRUs automatically select the only operative GPS receiver

  1. true ✓
  2. false
正确答案：true　·　A320　·　来源 A320 HANDBOOK (general ATA)

98.FMGC 1 is not working. To enter data into the FMGC, which MCDU would you use?

  1. MCDU 1 on the Captain's side
  2. MCDU 2 on the First Officer's side
  3. Either MCDU 1 or MCDU 2 ✓
正确答案：Either MCDU 1 or MCDU 2　·　A320　·　来源 A320 HANDBOOK (general ATA)

99.The energy circle is a green arc, centered on the aircraft's position and oriented towards the current track line. It is displayed on the NDs during descent, when HDG or TRK mode is selected

  1. true ✓
  2. false
正确答案：true　·　A320　·　来源 A320 HANDBOOK (general ATA)

100.Can the crew depress the RMP ON NAV pushbutton and use the RMP for navigation simultaneously with FMGC autotuning?

  1. Yes, because the opposite FMGC will continue to autotune nav aids
  2. No, RMP backup tuning supersedes the autotuning function of both FMGC's ✓
正确答案：No, RMP backup tuning supersedes the autotuning function of both FMGC's　·　A320　·　来源 A320 HANDBOOK (general ATA)

101.During descent, if you push the Expedite (EXPED) push button, what speed will the aircraft try to maintain?

  1. Green dot
  2. 340 knots ✓
  3. 3,000 fpm vertical speed
  4. Standard 3.0 degrees angle of descent
正确答案：340 knots　·　A320　·　来源 A320 HANDBOOK (general ATA)

102.OPEN CLIMB (OP CLB) is a Managed mode

  1. true
  2. false ✓
正确答案：false　·　A320　·　来源 A320 HANDBOOK (general ATA)

103.If you have depressed the EXPED push button and want to cancel this function, how could this be accomplished?

  1. Push the EXPED push button again
  2. Pull the altitude, vertical speed, or speed knob ✓
  3. Retard the thrust levers to IDLE
  4. A red “WIND SHR” light; an aural “WINDSHEAR, WINDSHEAR, WINDSHEAR”
正确答案：Pull the altitude, vertical speed, or speed knob　·　A320　·　来源 A320 HANDBOOK (general ATA)

104.In ROSE ILS mode, the ND displays what ILS information?

  1. G/S and LOC scales
  2. LOC deviation bar and selected course
  3. G/S and LOC deviation bar and DME
  4. LOC deviation bar, selected course and G/S scales ✓
正确答案：LOC deviation bar, selected course and G/S scales　·　A320　·　来源 A320 HANDBOOK (general ATA)
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