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Airbus A320 · Ice and Rain Protection 题库（65 题）

Airbus A320 机型「Ice and Rain Protection」相关知识共 65 道题。想练习或模拟考试，请到 题库 · 模拟考试。
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1.There are _____ independent Probe Heat Computers (PHCs) automatically control and monitor Captain probes, F/O probes and STBY probes.

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

2.If one engine anti-ice system fails, the second one takes over and provides anti-icing for both engines.

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

3.The ON light illuminates on the wing anti-ice pb:

  1. When the anti-ice valves open.
  2. When the pb is set to ON. ✓
  3. When the fault light goes out.
  4. When the anti-ice valves open and the fault light goes out.
正确答案：When the pb is set to ON.　·　A320　·　来源 smartcockpit.com

4.The drain masts are heated after first engine start.

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

5.The engine nacelle is anti-iced by:

  1. Air bleed from the high-pressure compressor. ✓
  2. Air bleed from low pressure compressor.
  3. AC system and air bleed from low pressure compressor.
  4. DC system and air bleed from low pressure compressor.
正确答案：Air bleed from the high-pressure compressor.　·　A320　·　来源 smartcockpit.com

6.The aircraft uses electrical heating for anti-icing each windshield and cockpit side windows.

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

7.What is the difference between the engine and wing anti-ice fault lights?

  1. Both indicate valve in transit, or valve position disagrees with selected position. Wing light also could indicate low pressure. ✓
  2. Both indicate low pressure, or valve position disagrees with selected position. Wing light might indicate valve in transit.
  3. Both indicate valve in transit, or low pressure. Wing light also could indicate valve position disagrees with selected position.
  4. Both indicate valve in transit, or overheat.
正确答案：Both indicate valve in transit, or valve position disagrees with selected position. Wing light also could indicate low pressure.　·　A320　·　来源 smartcockpit.com

8.When either engine anti-ice valve is open:

  1. Maximum N1 or EPR is increased.
  2. Minimum idle rpm is increased. ✓
  3. Minimum idle rpm is reduced.
正确答案：Minimum idle rpm is increased.　·　A320　·　来源 smartcockpit.com

9.The wipers can operate at different speeds:

  1. Low speed and high speed. ✓
  2. Speed 1 and speed 2.
  3. Low, medium and high speed.
  4. Speed is automatically adjusted depending on rain intensity.
正确答案：Low speed and high speed.　·　A320　·　来源 smartcockpit.com

10.When the wiper is turned off:

  1. The PARK position must be selected to stow the wiper.
  2. It continues to run for approximately 8 seconds.
  3. It continues to run for approximately 4 seconds.
  4. The wiper stops out of view. ✓
正确答案：The wiper stops out of view.　·　A320　·　来源 smartcockpit.com

11.When the aircraft is on ground, the flight crew can initiate a 30 s wing anti-ice test sequence by turning the system ON.

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

12.Only one heating level exists for the cockpit windows.

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

13.The _____ on each wing are anti-iced with pneumatic bleed air.

  1. Slats.
  2. Flaps.
  3. Three outboard slats. ✓
  4. First two outboard slats.
正确答案：Three outboard slats.　·　A320　·　来源 smartcockpit.com

14.Probe heat comes on automatically when:

  1. The AC ESS bus is powered.
  2. After the second engine is started.
  3. Electrical power is applied to the aircraft.
  4. When at least one engine is running. ✓
正确答案：When at least one engine is running.　·　A320　·　来源 smartcockpit.com

15.Where do the wing anti-ice indications appear on ECAM?

  1. There is no indication on ECAM bleed page for wing anti-ice.
  2. An amber triangle appears on the ECAM bleed page.
  3. WING A.ICE appears on ECAM status page.
  4. ANTI-ICE appears in white on the ECAM bleed page and W A.ICE appears in green on the ECAM memo when the wing pb is pressed. ✓
正确答案：ANTI-ICE appears in white on the ECAM bleed page and W A.ICE appears in green on the ECAM memo when the wing pb is pressed.　·　A320　·　来源 smartcockpit.com

16.In the event of an electrical power loss:

  1. The engine anti-ice valves will open automatically, anti-icing is ensured. ✓
  2. The engine anti-ice valves will close automatically, anti-icing is lost.
  3. The engine anti-ice valves will be controlled by the wing anti-ice controls.
  4. The engine anti-ice valves remain in the position they were before.
正确答案：The engine anti-ice valves will open automatically, anti-icing is ensured.　·　A320　·　来源 smartcockpit.com

17.In the event of loss of electrical supply the engine anti-ice valve:

  1. Opens when the engine is shut down.
  2. Closes when the engine is running.
  3. Opens when the engine is running. ✓
  4. Open when the OAT is less than 10 deg.C with the engine running.
正确答案：Opens when the engine is running.　·　A320　·　来源 smartcockpit.com

18.What happens when either engine anti-ice is open?

  1. Maximum N1 or EPR is automatically reduced, continuous ignition is provided, maximum idle RPM is increased.
  2. N1 or EPR limit is automatically reduced, continuous ignition is provided, minimum RPM is increased. ✓
  3. Minimum N1 or EPR is limited, continuous ignition is provided, minimum idle RPM is increased
正确答案：N1 or EPR limit is automatically reduced, continuous ignition is provided, minimum RPM is increased.　·　A320　·　来源 smartcockpit.com

19.The Window Heat Computer provides two power levels for the windshield:

  1. High power when above 20,000 ft, low power when below 20,000 ft.
  2. High power when OAT is less than 10 deg.C, low power when OAT is at or more than 10 deg.C.
  3. High power in flight, low power on the ground. ✓
  4. High power in icing conditions (flight only), low power in other conditions.
正确答案：High power in flight, low power on the ground.　·　A320　·　来源 smartcockpit.com

20.The RAIN RPLNT (rain repellent) pb is inhibited on the ground when the engines are stopped.

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

21.With the loss of electrical power the wing anti-ice valves:

  1. Fail in their current position.
  2. Fail to the open position.
  3. Fail to the closed position. ✓
正确答案：Fail to the closed position.　·　A320　·　来源 smartcockpit.com

22.With reference to the PROBE/WINDOW HEAT pb, which of the following is true?

  1. The system should only be selected ON in icing conditions.
  2. When in AUTO mode, the windows are heated only when necessary.
  3. The system should only be selected ON after first engine start.
  4. Window heating comes on automatically after first engine start. ✓
正确答案：Window heating comes on automatically after first engine start.　·　A320　·　来源 smartcockpit.com

23.What happens to the heat at the drain masts when the aircraft is on the ground?

  1. Nothing.
  2. The heat is reduced to prevent injury to ground personnel. ✓
  3. Some of them are automatically switched off (pitot, AOA).
正确答案：The heat is reduced to prevent injury to ground personnel.　·　A320　·　来源 smartcockpit.com

24.When the flight crew pushes the rain repellent button, the timer applies a measured quantity of rain repellent to the windshield. To repeat the cycle, the flight crew must push the button again.

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

25.When a pneumatic leak is detected, the wing anti-ice valves:

  1. Close automatically. ✓
  2. Open automatically.
  3. Remain in position.
正确答案：Close automatically.　·　A320　·　来源 smartcockpit.com

26.Window heat operates at what power level in flight?

  1. Low.
  2. High. ✓
  3. Low or high depending of the OAT.
  4. Low or high depending of the SAT.
正确答案：High.　·　A320　·　来源 smartcockpit.com

27.Electrical heating is provided for the protection of:

  1. Pitots and Angle Of Attack (AOA) probes.
  2. Pitots, static ports and TAT probes.
  3. Pitots, static ports, AOA probes, and TAT probes. ✓
  4. Pitots and static ports.
正确答案：Pitots, static ports, AOA probes, and TAT probes.　·　A320　·　来源 smartcockpit.com

28.TAT probes are heated on the ground.

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

29.The electric windshield wipers are controlled:

  1. Automatically when in heavy rain.
  2. By two individual pushbuttons.
  3. By one rotary selector for both windshields.
  4. By two individual rotary selectors. ✓
正确答案：By two individual rotary selectors.　·　A320　·　来源 smartcockpit.com

30.In moderate to heavy rain, the flight crew can spray a rain repellent liquid on the windshield to improve visibility. After about _____, the windows are covered with spray.

  1. 10 seconds.
  2. 20 seconds.
  3. 30 seconds. ✓
  4. 45 seconds.
正确答案：30 seconds.　·　A320　·　来源 smartcockpit.com

31.What is the speed limit to operate the windscreen wipers?

  1. 185 kt.
  2. 200 kt.
  3. 230 kt. ✓
  4. 250 kt.
正确答案：230 kt.　·　A320　·　来源 smartcockpit.com

32.On the ground the wing anti-ice valves will:

  1. Open during a test sequence (30 seconds), provided pneumatic supply is available. ✓
  2. Open during a test sequence (10 seconds).
  3. Open any time the switch is pushed on.
  4. Open during a test sequence (15 seconds), provided electric and pneumatic supply is available.
正确答案：Open during a test sequence (30 seconds), provided pneumatic supply is available.　·　A320　·　来源 smartcockpit.com

33.What happens to engine RPM when either engine anti-ice valve is open?

  1. There is a fixed RPM increase.
  2. The N1 or EPR limit for that engine is automatically increased.
  3. The N1 or EPR limit for that engine is automatically reduced. ✓
正确答案：The N1 or EPR limit for that engine is automatically reduced.　·　A320　·　来源 smartcockpit.com

34.The FAULT light on one engine anti-ice switch indicates the valve:

  1. Is closed.
  2. Position disagrees with switch position. ✓
  3. Is open.
正确答案：Position disagrees with switch position.　·　A320　·　来源 smartcockpit.com

35.The probe heaters can be activated manually prior to engine start by placing the PROBE/WINDOW HEAT pushbutton.

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

36.How is cockpit window heating regulated?

  1. Manually by the flight crew.
  2. Window heat is not regulated.
  3. One Window Heat Computer (WHC) as master, the other as slave.
  4. By two independent Window Heat Computers (WHC), one for each side. ✓
正确答案：By two independent Window Heat Computers (WHC), one for each side.　·　A320　·　来源 smartcockpit.com

37.At what power level does window heat operate while airborne?

  1. High power. ✓
  2. Shifts from low to high as window temperature requires.
  3. Low power above 18,000 ft.
  4. High power above 25,000 ft.
正确答案：High power.　·　A320　·　来源 smartcockpit.com

38.WING ANTI-ICE pb sw ON: On the ground the wing anti-icing control valves open for ___ only (test sequence).

  1. 15 s
  2. 20 s
  3. 25 s
  4. 30 s ✓
正确答案：30 s　·　A320　·　来源 Chair Flight A320 Question Bank

39.ENGINE ANTI-ICE: If air is unavailable (engine not running):

  1. The engine anti-ice valve closes automatically ✓
  2. The engine anti-ice valve opens automatically
  3. There is no effect on the enigne anti-ice valve position
  4. The engine anti-ice must be closed manually
正确答案：The engine anti-ice valve closes automatically　·　A320　·　来源 Chair Flight A320 Question Bank

40.Where are the Wing Anti-Ice indications on ECAM?

  1. There is no indication for Wing Anti-Ice on the ECAM
  2. An amber triangle appears on the ECAM BLEED page only
  3. ANTI-ICE appears in white on the ECAM BLEED page and WING A. ICE appears on the ECAM MEMO DISPLAY ✓
  4. WING A. ICE ON appears on ECAM STATUS page
正确答案：ANTI-ICE appears in white on the ECAM BLEED page and WING A. ICE appears on the ECAM MEMO DISPLAY　·　A320　·　来源 Chair Flight A320 Question Bank

41.If a leak is detected on one side of the WING ANTI-ICE system during normal operation:

  1. The crossbleed will close automatically and the APU must be used to supply the left and right bleed ducts to ensure continuous operation of the system
  2. The FADEC will automatically close the affected bleed valve and increase N2 to satisfy the increased bleed air demand on the other engine
  3. Both wing anti-ice valves will close automatically
  4. The affected side's wing anti-ice valve closes automatically ✓
正确答案：The affected side's wing anti-ice valve closes automatically　·　A320　·　来源 Chair Flight A320 Question Bank

42.The engine anti-ice system...

  1. Operates only in flight and is fully automatic in case of icing conditions.
  2. Can not be operated on the ground to prevent damage to the slats
  3. When selected ON causes N1 limit to be reduced ✓
正确答案：When selected ON causes N1 limit to be reduced　·　A320　·　来源 Chair Flight A320 Question Bank

43.The WING ANTI-ICE shut off valves close automatically in case of:

  1. The affected side's in case of an engine failure
  2. Loss electrical power supply or leak detection on affected side during normal operation ✓
  3. Cross bleed valve fault when wing anti-ice is used
  4. All answers are correct
正确答案：Loss electrical power supply or leak detection on affected side during normal operation　·　A320　·　来源 Chair Flight A320 Question Bank

44.When an engine anti-ice valve is open:

  1. The N2 of the associated engine decreases.
  2. The N1 limit is automatically reduced and, if necessary, the idle N1 is automatically increased for both engines in order to provide the required pressure. ✓
  3. There is no change in N1 limit or N2
正确答案：The N1 limit is automatically reduced and, if necessary, the idle N1 is automatically increased for both engines in order to provide the required pressure.　·　A320　·　来源 Chair Flight A320 Question Bank

45.On ground, if the wing anti-ice valves remain open for more than 35 seconds after wing anti-ice is selected ON the crew is warned by:

  1. A single chime and A MASTER CAUT. ✓
  2. A single chime and a MASTER WARN.
正确答案：A single chime and A MASTER CAUT.　·　A320　·　来源 Chair Flight A320 Question Bank

46.The maximum speed to use the windshield wipers is:

  1. 200 kts
  2. 250 kts
  3. 230 kts ✓
正确答案：230 kts　·　A320　·　来源 Chair Flight A320 Question Bank

47.The windshield heating operates at:

  1. High level when above 20,000ft.
  2. Normal power in flight. ✓
  3. High level in icing conditions
正确答案：Normal power in flight.　·　A320　·　来源 Chair Flight A320 Question Bank

48.The WING ANTI ICE PB switch controls the wing anti ice system on the left and right sides simultaneously. The ON light:

  1. Lights up amber.
  2. Lights up white.
  3. Lights up blue. ✓
正确答案：Lights up blue.　·　A320　·　来源 Chair Flight A320 Question Bank

49.6 Failure of the L or R windshield heating triggers:

  1. No visual or aural warning
  2. Double Chime and MASTER CAUT.
  3. Single Chime and MASTER CAUT ✓
正确答案：Single Chime and MASTER CAUT　·　A320　·　来源 Chair Flight A320 Question Bank

50.The ON light illuminates on the wing anti-ice pushbutton:

  1. When the anti-ice valves open and pneumatic PX is available
  2. When the push button switch is set to on. ✓
  3. When the fault light goes out.
正确答案：When the push button switch is set to on.　·　A320　·　来源 Chair Flight A320 Question Bank

51.The wing anti-ice shut off valves are controlled by

  1. One wing anti-ice push button. ✓
  2. Two wing anti-ice push buttons.
  3. Automatically
正确答案：One wing anti-ice push button.　·　A320　·　来源 Chair Flight A320 Question Bank

52.What happens in case of insufficient air pressure to the engine anti-ice valve?

  1. The valve is forced open by the WHC
  2. The valve closes automatically by spring force ✓
  3. The valve oscillates between open and closed positions
  4. The engine will automatically increase RPM to provide pressure
正确答案：The valve closes automatically by spring force　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

53.With both engine anti-ice pushbuttons set to ON, does the EPR limit change?

  1. No, the EPR limit remains constant regardless of the anti-ice status
  2. Yes, the EPR limit is automatically reduced and the idle EPR is increased ✓
  3. Yes, the EPR limit increases to compensate for the bleed air loss
  4. Only if the aircraft is above 20,000 feet
正确答案：Yes, the EPR limit is automatically reduced and the idle EPR is increased　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

54.When is the rain repellent system inhibited?

  1. When the aircraft is in flight
  2. On the ground with engines stopped ✓
  3. When the speed is above 250 knots
  4. Always, unless the "RAIN RPLNT" pushbutton is held for 30 seconds
正确答案：On the ground with engines stopped　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

55.What should be done in case of inadvertent application of fluid (Rain Repellent)?

  1. The windshield must be immediately wiped with a dry cloth
  2. Do not operate the wipers; wash the windshield with plenty of water as soon as possible ✓
  3. Apply more fluid to dilute the concentration
  4. Switch the window heat to MAX to evaporate the fluid
正确答案：Do not operate the wipers; wash the windshield with plenty of water as soon as possible　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

56.How long is the spray sequence (Rain Repellent)?

  1. It sprays continuously as long as the button is pressed
  2. The timer provides a calibrated spray of approximately 1 second ✓
  3. It sprays for exactly 30 seconds
  4. t follows a cycle of 5 seconds on and 5 seconds off
正确答案：The timer provides a calibrated spray of approximately 1 second　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

57.Does each side of the Windshield system operate independently?

  1. No, they are both controlled by WHC 1
  2. Yes, each side has its own Window Heat Computer (WHC) and power supply ✓
  3. They are independent on the ground but linked in flight
  4. Only the heating is independent; the de-fogging is shared
正确答案：Yes, each side has its own Window Heat Computer (WHC) and power supply　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

58.How many levels of ice detection are provided?

  1. Only one: Ice or No Ice
  2. Two levels: Advisory (ICING SEV > 0) and Severe Ice ✓
  3. Three levels: Trace, Light, and Severe
  4. No levels; it only triggers a master warning
正确答案：Two levels: Advisory (ICING SEV > 0) and Severe Ice　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

59.When is the ice detection system inhibited?

  1. When the aircraft is on the ground ✓
  2. When the landing gear is down and locked
  3. When the total air temperature (TAT) is above 15°C
  4. When the Wing Anti-Ice system is manually selected to ON
正确答案：When the aircraft is on the ground　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

60.What precautions must be taken when using rain repellent?

  1. If the fluid gets on the aircraft structure, wash immediately with any approved solvent
  2. If the fluid gets on the aircraft structure, wash in the next maintenance visit with soap and water
  3. If the fluid gets on the aircraft structure, wash immediately with soap and water ✓
正确答案：If the fluid gets on the aircraft structure, wash immediately with soap and water　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

61.How long is used the wing anti-ice on ground?

  1. 30 min for test functions after select the pushbutton ON
  2. 30 second for test functions after select the pushbutton ON ✓
  3. 30 second for test functions after select the pushbutton in AUTO
正确答案：30 second for test functions after select the pushbutton ON　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

62.What statement about windshield heating is correct?

  1. The windshield heating operates at high power on ground and at low power in flight
  2. The windshield heating operates at low power on ground and at high power in flight ✓
  3. The windshield heating operates at mid power on ground and at high power in flight
正确答案：The windshield heating operates at low power on ground and at high power in flight　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

63.How is the Wing anti-lce (WAI) controlled?

  1. The double wing pushbutton switch on the anti-ice panel
  2. Single pushbutton switch on the anti-ice center pedestal
  3. Single pushbutton switch on the anti-ice panel ✓
正确答案：Single pushbutton switch on the anti-ice panel　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

64.What message is displayed in the cockpit if at least one of the engine anti-ice protections is selected ON?

  1. The message ENG A.ICE appears in green on the UPPER ECAM MEMO display ✓
  2. The message ENG A.ICE appears in green on the UPPER ECAM STS display
  3. The message ENG A.ICE appears in amber on the UPPER ECAM MEMO display
正确答案：The message ENG A.ICE appears in green on the UPPER ECAM MEMO display　·　A320　·　来源 Em42 A320 FAM ATA 30,35,29

65.What happens when you set the WING anti-ice pushbutton to ON, on the ground?

  1. The wing anti-ice valves don't open
  2. The wing anti-ice valves open for 30 seconds if pneumatic pressure is available ✓
  3. The wing anti-ice valves remain open
  4. The wing anti-ice valves open 50% only
正确答案：The wing anti-ice valves open for 30 seconds if pneumatic pressure is available　·　A320　·　来源 A320 HANDBOOK (general ATA)
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