Ice and Rain
XIV of XVIII
Q 01: The ______ on each wing are anti-iced with pneumatic bleed air.
A: Slats
B: Flaps
C; Three outboard slats
* Note -The three outboard slats (3,4,5) are protected by hot air
Q 02: Electrical heating is provided for the protection of:
A: Pitots and Angle Of Attack (AOA) probes
B: Pitots, static ports and TAT probes
C: Pitots, static ports, AOA probes, and TAT probes.
D: Pitots and static ports
Q 03: When a pneumatic leak is detected, the wing anti-ice valves:
A: Close automatically.
B: Open automatically.
C: Remain in position.
Q 04: When either engine anti-ice valve is open:
A: Maximum N1 is increased.
B: Minimum idle rpm is increased.
C: Minimum idle rpm is reduced.
Q 05: Window heat operates at what power level in flight?
A: Low
B: High
Q 06: Probe heat comes on automatically when:
A: The AC ESS bus is powered.
B: Electrical power is applied to the aircraft.
C: When at least one engine is running.
*Note - Heat operates at low level
Q 07: On the ground the wing anti-ice valves will:
A: Open during a test sequence (30 seconds); provided pneumatic supply is available.
B: Not open at anytime.
C: Open any time the switch is pushed “ON”.
Q 08: Where do the wing anti-ice indications appear on ECAM?
A: There is no indication on ECAM bleed page for wing anti-ice
B: An amber triangle appears on the ECAM bleed page
C: WING A.ICE appears on ECAM status page.
D: ANTI-ICE appears in white on the ECAM bleed page and W A.ICE appears in green on the ECAM memo when the wing P/B is pressed
Q 09: The Fault light on the engine anti-ice switches indicates the valve:
A: Is closed.
B: Position disagrees with switch position.
C: Is open.
Q 10: What is the difference between the engine and wing anti-ice fault lights?
A: Both indicate valve in transit, or valve position disagrees with selected position. Wing light also could indicate low pressure.
B: Both indicate low pressure, or valve position disagrees with selected position. Wing light might indicate valve in transit.
C: Both indicate valve in transit, or low pressure. Wing light also could indicate valve position disagrees with selected position.
D: Both indicate valve in transit, or overheat
Q 11: With reference to the PROBE/WINDOW HEAT pushbutton, which of the following is true?
A: The system should only be selected ON in icing conditions.
B: When in AUTO mode, the windows are heated only when necessary.
C: The system should only be selected ON after first engine start.
D: Window heating comes on automatically after first engine start.
Q 12: If one engine anti-ice system fails, the second one takes over and provides anti-icing for both engines.
A: True.
B: False.
*Note - Both engine anti-ice are independent.
Q 13: What happens when either engine anti-ice is open?
A: Maximum N1 is limited, continuous ignition is provided, maximum idle RPM is increased.
B: Maximum N1 is limited, continuous ignition is provided, minimum RPM is increased.
C: Minimum N1 is limited, continuous ignition is provided, minimum idle RPM is increased.
Q 14: In the event of loss of electrical supply the engine anti-ice valve:
A: Opens when the engine is shut down.
B: Closes when the engine is running.
C: Opens when the engine is running.
D: Open when the OAT is < 10 deg.C with the engine running
Q 15: With the loss of electrical power the wing anti-ice valves:
A: Fail in their current position.
B: Fail to the open position.
C: Fail to the closed position.
Q 16: The drain masts are heated after first engine start.
A: True.
B: False.
*Note - The drain masts are heated any time the electrical system is powered.
Q 17: What is the speed limit to operate the windscreen wipers?
A: 185 kts.
B: 200 kts.
C: 230 kts.
D: 250 kts.
Q 18: In the event of an electrical power loss:
A: The engine anti-ice valves will open automatically, anti-icing is ensured.
B: The engine anti-ice valves will close automatically, anti-icing is lost.
C: The engine anti-ice valves will be controlled by the wing anti-ice controls.
D; The engine anti-ice valves remain in the position they were before.
Q 19: At what power level does window heat operate while airborne?
A: High power while airborne.
B: Shifts from low to high as window temperature requires.
C: Low power above 18,000 ft.
D: Low power above 25,000 ft.
Q 20: What happens to engine RPM when either engine anti-ice valve is open?
A: There is a fixed RPM increase.
B: The N1 limit for that engine is automatically increased.
C: The N1 limit for that engine is automatically reduced
D: There is a fixed RPM increase (3% of nominal N1)
*Note - If necessary, the idle N1 is automatically increased for both engines in order to provide the required pressure
Q 21: Window heat operation begins:
A: Automatically after the first engine start.
B: if the PROBE/WINDOW HEAT push button is selected ON by the crew prior to engine start.
C: Both are correct.
Q 22: Rain protection is provided by:
A: Warm bleed air blowing across the windshield.
B: Rain repellent and Windshield wipers.
C: Both are correct.
Q 23: Can the wing anti-ice be tested on the ground?
A: Yes, with valves only open for 30 seconds.
B: Yes.Valves stay open till selected off.
C: No.
Q 24: Anti-ice and de-icing protection is provided for:
A: The engine nacelle’s and three outboard wing slats.
B: The engine nacelle’s, the horizontal stabilizer, and three outboard wing slats.
C: The engine nacelle’s, the horizontal stabilizer, the vertical stabilizer and three outboard wing slats.
Q 25: The probe heaters can be activated manually prior to engine start by placing the PROBE/WINDOW HEAT pushbutton.
A: True.
B: False.
Q 26: What happens to the heat at the drain masts when the aircraft is on the ground?
A: Nothing.
B: The heat is reduced to prevent injury to ground personel.
C: Some of them are automatically switched off (pitot, AOA).
Q 27: The RAIN RPLNT (rain repellent) pushbutton is inhibited on the ground when the engines stopped.
A: True.
B: False.
Q 28: TAT probes are heated on the ground.
A: True.
B: False.
Q 29: The ON light illuminates on the wing anti-ice P/B :
A: When the anti-ice valves open
B: When the P/B is set to ON
C: When the fault light goes out
D: When the anti-ice valves open and the fault light goes out.
Q 30: How is window heating regulated?
A: Manually by flight crew
B: Window heat is not regulated!
C: One Window Heat Computer (WHC) as master, the other as slave
D: By two independent Window Heat Computers (WHC), one for each side
Q 31: The Window Heat Computer provides two power levels for the windshield:
A: High power when above 20,000 ft, low power when below 20,000 ft
B: High power when OAT < 10 deg.C, low power when OAT> 10 deg.C
C: High power in flight, low power on the ground
D; High power in icing conditions (flight only), low power in other conditions.
Q 32: The engine nacelle is anti-iced by:
A: Air bleed from the high pressure compressor
B: Air bleed from low pressure compressor
C: AC system and air bleed from low pressure compressor
D: DC system and air bleed from low pressure compressor.
Q 33: When an engine anti-ice valve is open:
A: N1 limit is automatically reduced and the idle N1 is automatically increased
B: N2 of the associated engine is automatically decreased
C: N2 limit is automatically reduced and N1 limit is automatically increased
D: There is no change in the N1 and N2 limits.
Q 34: In the event of a low air pressure:
A: The engine anti-ice valve opens automatically
B: There is no effect on the anti-ice valve position
C:The engine anti-ice valve must be manually closed
D: The engine anti-ice valve closes automatically
Q 35: How can you check that engine anti-ice has been selected on?
A: You can observe the ON light on the associated engine anti-ice P/B and the ENGINE ANTI-ICE message on the ECAM engine page
B: You can observe the amber warning on the ECAM memo display and the amber anti-ice light on the overhead panel
C: You can observe the ENGINE ANTI-ICE message on the ECAM STATUS page
D: You can observe the blue ON light on the associated engine anti-ice P/B and the ENGINE ANTI-ICE memo on the E/WD'
Q 36: The electric windshield wipers are controlled:
A: Automatically when in heavy rain
B: By two individual pushbuttons
C: By one rotary selector for both windshields
D: By two individual rotary selectors
Q 37: The wipers can operate at different speeds:
A: Low speed and high speed
B: Speed 1 and speed 2
C: Low, medium and high speed.
D: Speed is automatically adjusted depending on rain intensity.
Q 38: When the wiper is turned off:
A: The PARK position must be selected to stow the wiper
B: It continues to run for approximately 6 seconds
C: The wiper may stop in the pilots view
D: The wiper stops out of view
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