2A553B Vol. 5 Pretest

100 Questions | Total Attempts: 363

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CDC Quizzes & Trivia

Pretest for CDC 2A553B Upgrade.


Questions and Answers
  • 1. 
    (801) On the C-5, what converts the input signal from the aileron cable system to a proportional output signal to the flight spoilers?
    • A. 

      Centering device.

    • B. 

      Override bungee.

    • C. 

      Mix box.

    • D. 

      Flaps.

  • 2. 
    (801) On the C-5 roll control system, what provides positive system centering with no force applied to the control wheel?
    • A. 

      Spring.

    • B. 

      Servo.

    • C. 

      Cable.

    • D. 

      Beam.

  • 3. 
    (801) On the C-5, maximum torque of the pilot assist cable servo is adjusted to provide approximately how much assistance in percent to the pitch and roll axes, respectively?
    • A. 

      95; 80.

    • B. 

      75; 60.

    • C. 

      50; 40.

    • D. 

      20; 15.

  • 4. 
    (802) What component of the C-5 elevator control system provides the pilot with feel forces as a function of normal acceleration?
    • A. 

      Variable feel unit.

    • B. 

      Centering spring.

    • C. 

      Bob weight.

    • D. 

      Cable.

  • 5. 
    (802) What component of the C-5 elevator control system provides the pilot with feel forces as a function of impact pressure?
    • A. 

      Variable feel unit.

    • B. 

      Centering spring.

    • C. 

      Bob weight.

    • D. 

      Cable.

  • 6. 
    (802) What component of the C-5 elevator control system assists the pilot in overcoming cable system friction?
    • A. 

      Pilot assist cable servo.

    • B. 

      Centering spring.

    • C. 

      Bob weight.

    • D. 

      Cable.

  • 7. 
    (803) On the C-5, what repositions the neutral point of the preloaded centering bungee after the C-5 rudder pedals have been displaced to a desired trim position?
    • A. 

      Centering bungee.

    • B. 

      Toggle switches.

    • C. 

      Trim actuator.

    • D. 

      Crank.

  • 8. 
    (803) On the C-5, simultaneous operation of the rudder trim control switches is required to provide...
    • A. 

      Two power sources to the trim actuator.

    • B. 

      Power and ground to the trim actuator.

    • C. 

      A discrete pulse to the yaw computer.

    • D. 

      Two grounds to the yaw damper.

  • 9. 
    (804) What part of a helicopter is designed to counter the tendency of the aircraft to spin about the vertical axis?
    • A. 

      Rudder.

    • B. 

      Ailerons.

    • C. 

      Tail rotor.

    • D. 

      Main rotor.

  • 10. 
    (804) What effect does raising the collective have on the main rotor of a helicopter?
    • A. 

      Lift increases.

    • B. 

      Lift decreases.

    • C. 

      Airspeed increases.

    • D. 

      Airspeed decreases.

  • 11. 
    (804) Which flight control is used to maneuver the helicopter left or right, and forward or aft, while hovering?
    • A. 

      Yoke.

    • B. 

      Cyclic.

    • C. 

      Collective.

    • D. 

      Foot pedals.

  • 12. 
    (804) What do the cyclic and collective flight controls use to change the pitch of the rotor blades?
    • A. 

      Swash plate.

    • B. 

      Foot pedals.

    • C. 

      Rudder.

    • D. 

      Cyclic.

  • 13. 
    (805) Each C-5 slat surface is extended and retracted by two...
    • A. 

      Variable flap drive roller carriages.

    • B. 

      Variable slat drive roller carriages.

    • C. 

      Telescoping ballscrew actuators.

    • D. 

      Telescoping slat drive limiters.

  • 14. 
    (805) The four positions called out on the C-5 flap handle console are...
    • A. 

      DOWN, T/O 40, T/O AND APP, and LANDING.

    • B. 

      DOWN, T/O 80, T/O AND APP, and LANDING.

    • C. 

      UP, T/O 40, T/O AND APP, and LANDING.

    • D. 

      UP, T/O 80, T/O AND APP, and LANDING.

  • 15. 
    (805) The flap position indicator on the C-5 is a dial-type instrument that shows flap position in...
    • A. 

      Degrees; 0-60.

    • B. 

      Degrees; 0-100.

    • C. 

      Percentage; 0-60.

    • D. 

      Percentage; 0-100.

  • 16. 
    (806) What safety device in the wing spoiler cable system of the C-5 aircraft closes the affected spoiler panels when a cable or pushrod is disconnected?
    • A. 

      Switch.

    • B. 

      Spring.

    • C. 

      Valve.

    • D. 

      Cam.

  • 17. 
    (807) On the C-5 horizontal stabilizer pitch trim system, hydraulic motor torque is transferred to the nut and screw drives through a...
    • A. 

      Step-down transformer.

    • B. 

      Torque synchro.

    • C. 

      Gear train.

    • D. 

      Lever.

  • 18. 
    (807) With flaps up, the limit switches cut off electrical power to the screw drive unit when the horizontal stabilizer on a C-5 reaches...
    • A. 

      8 percent aircraft NOSE DOWN or 15 percent aircraft NOSE UP.

    • B. 

      5 percent aircraft NOSE DOWN or 12 percent aircraft NOSE UP.

    • C. 

      2.5 degrees aircraft NOSE DOWN or 6.0 degrees aircraft NOSE UP.

    • D. 

      1.5 degrees aircraft NOSE DOWN or 6.0 degrees aircraft NOSE UP.

  • 19. 
    (807) When the electric trim switches for the C-5 horizontal stabilizer are actuated together, electrical continuity is provided by...
    • A. 

      Dual power relays.

    • B. 

      Power and ground.

    • C. 

      Backup battery power.

    • D. 

      Bipolar synchro transmitters.

  • 20. 
    (808) The co-pilot stick controls the B-1B aircraft roll by using the stability control augmentation system and...
    • A. 

      Inboard spoilers.

    • B. 

      Outboard spoilers.

    • C. 

      Mechanical linkage.

    • D. 

      Roll gyro differential signals.

  • 21. 
    (808) During stability control augmentation system (SCAS) operation, the B-1B upper and intermediate rudders get their primary position signals from the...
    • A. 

      Control sticks.

    • B. 

      SCAS and yaw-trim.

    • C. 

      SCAS and control stick.

    • D. 

      Rudder pedals and yaw-trim.

  • 22. 
    (808) The conditions that allow the fairings on the B-1B to move up and down automatically are a wing sweep...
    • A. 

      Greater than 61 degrees and airspeed greater than 60 knots.

    • B. 

      Less than 61 degrees and airspeed greater than 60 knots.

    • C. 

      Greater than 62 degrees and airspeed less than 70 knots.

    • D. 

      Less than 62 degress and airspeed less than 70 knots.

  • 23. 
    (808) On the B-1B, which indication on the surface position/command indicator uses a single window for display of position information?
    • A. 

      Slats.

    • B. 

      Flaps.

    • C. 

      Spoilers.

    • D. 

      Speedbrakes.

  • 24. 
    (809) When the roll master servo cylinder output linkage in the mechanical roll control system on the B-1B is disconnected, the...
    • A. 

      Inboard and outboard spoilers are forced into the full down position.

    • B. 

      Outboard spoilers are placed in the full up position.

    • C. 

      Inboard spoilers are forced into the down position.

    • D. 

      Pilot control stick is forced to the center position.

  • 25. 
    (809) On the B-1B, hydraulic power to the left and right inboard spoiler servo cylinders is supplied by the...
    • A. 

      1 and 4 hydraulic systems.

    • B. 

      2 and 3 hydraulic systems.

    • C. 

      1,2, and 4 hydraulic systems.

    • D. 

      2,3, and 4 hydraulic systems.

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