CDC 2a353 Volume 5. F-22

85 Questions | Total Attempts: 261

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CDC Quizzes & Trivia

F-22 maintenance


Questions and Answers
  • 1. 
    The F-22 inspection that is accomplished within six hours of launch and only if the preflight is over 48 hours but still valid is the
    • A. 

      Walk around inspection

    • B. 

      Quick turnaround inspection

    • C. 

      End of runway inspection

    • D. 

      Launch inspection

  • 2. 
    Outer mold line inspection will be accomplished on the F-22 when maintenance notices
    • A. 

      Hydraulic spills

    • B. 

      Worn nose landing gear tire

    • C. 

      Fuel leaks

    • D. 

      Low observable damage

  • 3. 
    On the F-22, the responsibility for all low observable maintenance rests with the
    • A. 

      System specialist

    • B. 

      Crew chief

    • C. 

      Aircraft structural maintenance

    • D. 

      System specialist

  • 4. 
    The purpose of the SAS is to outline the repair and restoration process, reliability, and maintainability data collection, and time accounting for the managing the F-22's.
    • A. 

      Scheduled maintenance

    • B. 

      Upgrade of the portable maintenance aid

    • C. 

      Low observable system

    • D. 

      Repair and reclamation cycles

  • 5. 
    On the F-22, what is the output pressure for the hydraulic system's pump?
    • A. 

      3950 to 4150 psi

    • B. 

      3750 to 4150 psi

    • C. 

      4050 to 4150 psi

    • D. 

      3850 to 4150 psi

  • 6. 
    On the F-22 hydraulic system, what service coupling quick disconnect provides an alternate method to fill the hydraulic reservoir?
    • A. 

      Shuttle valve

    • B. 

      Auxillary

    • C. 

      Return ground service

    • D. 

      Reservoir fill

  • 7. 
    On the F-22, what prevents the maintainer from installing the filter bowl without a filter element inside?
    • A. 

      Spring loaded lever

    • B. 

      Filter bowl lever

    • C. 

      Ratchet spring lever

    • D. 

      Safety lever lock ring

  • 8. 
    On the F-22 hydraulic control software monitors, the hydraulic system is hosted by the
    • A. 

      FLCS

    • B. 

      CSCI

    • C. 

      IVSC

    • D. 

      ICAW

  • 9. 
    On the F-22, what performs the BIT on the hydraulic components?
    • A. 

      BIT sensor

    • B. 

      Software

    • C. 

      Fault component indicator

    • D. 

      Diagnostics indicator

  • 10. 
    On the F-22, the pressure transducer operates over a pressure range of
    • A. 

      0 to 3000 psig

    • B. 

      0 to 2850 psig

    • C. 

      0 to 5000 psig

    • D. 

      0 to 4850 psig

  • 11. 
    On the F-22, what provides the maintainer an indication that the filter element requires replacement?
    • A. 

      Filter element indicator

    • B. 

      Selector unit indicator

    • C. 

      Differential compensator

    • D. 

      Differential pressure indicator

  • 12. 
    The mode on the F-22 that uses the pneumatic backup system to pressurize the unlock devices to release the landing gear for extending and locking it into position is
    • A. 

      Rapid extension release

    • B. 

      Maintenance

    • C. 

      Emergency flight

    • D. 

      Normal flight

  • 13. 
    On the F-22, a base plate and two interchangeable brake modules make up what valve?
    • A. 

      Servo control

    • B. 

      Brake control

    • C. 

      Shuttle

    • D. 

      Anti skid

  • 14. 
    On the F-22, the wheels and tires are protected from excessive brake heat by a heat shield made out of
    • A. 

      Titanium

    • B. 

      Aluminum

    • C. 

      Bass

    • D. 

      Stainless steel

  • 15. 
    The F-22 nose wheel may normally be turned up to 48 depending on
    • A. 

      Main landing gear wheel speed

    • B. 

      Nose wheel speed

    • C. 

      Deceleration of the aircraft

    • D. 

      Rudder pedals position

  • 16. 
    In the F-22 nose wheel steering system, what valve allows free castering of the nose wheel?
    • A. 

      Bleeder

    • B. 

      Control

    • C. 

      Antiskid

    • D. 

      Shuttle

  • 17. 
    The F-22 arresting gear system is pneumatically actuated and controlled
    • A. 

      Hydraulically

    • B. 

      Manually

    • C. 

      Electrically

    • D. 

      Mechanically

  • 18. 
    The F-22's engine fan variable vanes position is controlled by
    • A. 

      A manual pump

    • B. 

      An actuator

    • C. 

      A control valve

    • D. 

      An electric motor

  • 19. 
    The engine on the F-22 contains three assemblies; external hardware, supporting ring and the fan bypass ducts that are referred to as
    • A. 

      Augmented modular

    • B. 

      Modular

    • C. 

      Non-modular

    • D. 

      Auxillary modular

  • 20. 
    The F-22's engine lube system contains oil in the bearing compartment by using
    • A. 

      Stored air

    • B. 

      Engine supplied compressor air

    • C. 

      APU supplied compressor air

    • D. 

      External ram air

  • 21. 
    The F-22's primary source of power for the full authority digital electric control, the comprehensive diagnostic unit, and the ignition exciters is the
    • A. 

      APU generator

    • B. 

      DC bus

    • C. 

      External power

    • D. 

      Engine generator

  • 22. 
    The F-22 program that acquires data for engine mission capability, on-board diagnostic system failures, propulsion data, and characterizing mission usage is the
    • A. 

      Turbine engine monitoring

    • B. 

      Integrated management information system

    • C. 

      Advanced engine failure resolution

    • D. 

      Engine data collection unit

  • 23. 
    IMIS displays input screens to enable the maintainer to enter suspected
    • A. 

      Airframe management codes

    • B. 

      Turbine engine management codes

    • C. 

      Fault identification codes

    • D. 

      Bit ball errors

  • 24. 
    The presence of an overheat on the F-22 is reported for display in the cockpit by the
    • A. 

      Optical sensors

    • B. 

      Integrated vehicle subsystem controller

    • C. 

      Thermal detection unit

    • D. 

      Fire detection and warning system

  • 25. 
    The presence of a fire in the F-22 engine or APU compartment is reported to the fire protection module by the
    • A. 

      Optical fire detection system

    • B. 

      Thermal detection unit

    • C. 

      Over temp sensors

    • D. 

      Voltage supply units

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