Embraer 190 - Ice And Rain Protection

26 Questions | Total Attempts: 1459

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Embraer Quizzes & Trivia

ICE AND RAIN PROTECTION QUESTIONS MADE FROM AOM VOL. 2GOOD LUCK! SANTIAGO STOCKER.


Questions and Answers
  • 1. 
    Wich of the following components uses bleed air from the engines as a heat source?
    • A. 

      Engines cowls.

    • B. 

      Windshield anti-ice.

    • C. 

      Wing slats.

    • D. 

      Pitot and static ports.

    • E. 

      Water lines.

  • 2. 
    Wich of the following components uses electrical power as a heat source?
    • A. 

      Engines cowls.

    • B. 

      Windshield anti-ice.

    • C. 

      Wing slats.

    • D. 

      Pitot and static ports.

    • E. 

      Water lines.

  • 3. 
    The engines cowls are heated with air from the ____________, extracted from the respective engine. Each engine anti-ice system is independent.
    • A. 

      Low stage bleed valve

    • B. 

      High stage bleed valve

  • 4. 
    The engine bleed valve is fail safe _____ if either the electrical or pressure signal are not present.
    • A. 

      Close

    • B. 

      Open

  • 5. 
    The APU is __________ of supplying bleed air for the anti-ice operation.
    • A. 

      Not capable

    • B. 

      Capable

  • 6. 
    If one bleed air fails,______________the cross bleed valve to use the opposite bleed for both wings anti-ice.
    • A. 

      The anti-ice system automatically opens

    • B. 

      The pilot must manualy open

  • 7. 
    If an icing condition is detected during flight, the ice detectors command the wing and engine anti-ice valves to open and remain activated for ______ after the icing condition is no longer detected.
    • A. 

      2 minutes

    • B. 

      5 minutes

    • C. 

      10 minutes

  • 8. 
    Failure of one ice detector results in the loss of system redundancy. If an icing condition is detected by the remaining sensor, the engine and wing anti-ice systems _____________________________ .
    • A. 

      Will automatically activate.

    • B. 

      Operation is only possible in the manual mode.

  • 9. 
    In case of a dual ice detector failure, the anti-ice operation __________________________ .
    • A. 

      Will automatically activate.

    • B. 

      Is only possible in the manual mode.

  • 10. 
    During ground operation, at low speeds and visible moisture, ice could accumulate at the engine cowls without being detected by the ice detectors.
    • A. 

      True

    • B. 

      False

  • 11. 
    When SAT temperature for take off is higher than 5°C and lower than 10°C, the the A/I system on the MCDU (Takeoff Dataset Menu) must be set to ...
    • A. 

      OFF.

    • B. 

      ENGINE ONLY.

    • C. 

      ALL.

  • 12. 
    The MCDU setting operates the anti-ice system and inhibits the ice detectors activation logic during takeoff until ________________, whichever occur first. The settings actuate as described below: 
    • A. 

      1500 ft AGL or 1 min after liftoff

    • B. 

      1700 ft AGL or 2 min after liftoff

    • C. 

      2000 ft AGL or 5 min after liftoff

  • 13. 
    On what MCDU setting the anti-ice valves will be inhibited closed until the end of takeoff phase, considered in the logic as 1700 ft AGL or 2 min after liftoff. After that, the engine and wing anti-ice valves will open if ice is detected.
    • A. 

      OFF.

    • B. 

      ENG.

    • C. 

      ALL.

  • 14. 
    When SAT temperature for take off is lower than 5°C, the the A/I system on the MCDU (Takeoff Dataset Menu) must be set to ...
    • A. 

      OFF.

    • B. 

      ENGINE ONLY.

    • C. 

      ALL.

  • 15. 
    On what MCDU setting only the engine anti-ice valve will be kept open after engine start. The wing anti-ice valves remains inhibited closed. The EICAS status message ENG TDS REF A-I ENG will be displayed to confirm the MCDU selection.
    • A. 

      OFF.

    • B. 

      ENG.

    • C. 

      ALL.

  • 16. 
    On what MCDU setting the engine anti-ice valves are commanded open after completion of engine start and the wing anti-ice valves are commanded open with wheel speed above 40 kt. The EICAS status message ENG TDS REF A-I ALL will be displayed to confirm the MCDU selection.
    • A. 

      OFF.

    • B. 

      ENG.

    • C. 

      ALL.

  • 17. 
    (When wing anti-ice is requierd for takeoff, MCDU DATASET "ALL") The wing anti-ice valves are commanded open with wheel speed above _____ . 
    • A. 

      40 kt.

    • B. 

      80 kt.

    • C. 

      100 kt.

  • 18. 
    In wich modes the anti-ice valves will rely on ice detection above 1700 ft AGL or 2 min after liftoff?
    • A. 

      ENG ONLY.

    • B. 

      ALL ONLY.

    • C. 

      ENG or ALL.

  • 19. 
    With TO DATASET MENU in OFF or ENG and the MODE SELECTOR KNOB in "ON", the WING ANTI-ICE ACTIVATION will be ...
    • A. 

      1700 ft AGL or 2 min after liftoff.

    • B. 

      LIFTOFF.

    • C. 

      WSPEED above 40 kt.

  • 20. 
    After landing, the Ice Protection System should be ______________________________________________ .
    • A. 

      Activated if icing conditions exist.

    • B. 

      Always turn off regarding of icing conditions.

  • 21. 
    When a single AC power is available (e.g. one IDG) each windshield heating controller performs its standard power-up BIT routine heating the corresponding windshield for ...
    • A. 

      60 seconds.

    • B. 

      120 seconds.

    • C. 

      180 seconds.

  • 22. 
    In case of a single AC electrical source in-flight only the left windshield heating is powered. If the left windshield heating system fails, ...
    • A. 

      There is no windshield heating available.

    • B. 

      The right windshield heating becomes available.

  • 23. 
    A total of ________________________ are installed on the nose fuselage section of the airplane. Each probe has a dedicated heater.
    • A. 

      Four smart and two TAT probes

    • B. 

      Two smart and four TAT probes

  • 24. 
    When the batteries are the only electrical source to the airplane, only the ADSP ___ will be heated.
    • A. 

      1

    • B. 

      2

    • C. 

      3

  • 25. 
    The wing anti-ice system tests itself during flight (SAI IBIT) __________________________, whichever occurs first. At this time the Slat Anti-Ice Valves will be opened (EICAS messages A-I WING VLV OPEN and A-I Synoptic page will indicate that valves have opened).
    • A. 

      5 min after takeoff or at 5000 ft AGL

    • B. 

      10 min after takeoff or at 10000 ft AGL

    • C. 

      15 min after takeoff or at 15000 ft AGL

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