Aircraft System Dynamics and Vibration Lecture 1 Summary
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Questions and Answers

What are the primary flight control systems used in commercial aircraft?

  • Elevator, trim tabs, and yaw damper
  • Flaps, spoilers, and slats
  • Thrust reversers, spoilers, and ailerons
  • Ailerons, elevator, and rudder (correct)
  • Which type of motion is defined as the vehicle traveling from one point to another in space?

  • Pitch motion
  • Roll motion
  • Translational motion (correct)
  • Rotational motion
  • What are the three defined axes around which aircraft rotate?

  • Lateral, longitudinal, and vertical
  • Stabilize, elevate, and turn
  • Pitch, roll, and yaw (correct)
  • Bank, tilt, and turn
  • Which system in an aircraft is responsible for controlling the aircraft safely during flight?

    <p>Primary flight control system</p> Signup and view all the answers

    Which component of the aircraft's primary flight control system is used to control the aircraft's banking motion?

    <p>Aileron</p> Signup and view all the answers

    What is the purpose of attaching primary flight control components to the airframe on hinges or tracks?

    <p>To facilitate movement and air stream deflection</p> Signup and view all the answers

    What is the primary function of secondary flight controls?

    <p>To improve aircraft performance characteristics</p> Signup and view all the answers

    In an aircraft with a fixed-pitch propeller, how does the pilot control the propeller rotational speed?

    <p>By adjusting the throttle/power lever</p> Signup and view all the answers

    What is the role of FADEC in jet aircraft engines?

    <p>To control the ignition and engine performance</p> Signup and view all the answers

    Which component is used to check for contaminants in the fuel system of a piston engine aircraft?

    <p>Filter and drain (gascolator)</p> Signup and view all the answers

    What is the purpose of a fuel vent system in an aircraft?

    <p>To allow air to escape from the fuel tanks</p> Signup and view all the answers

    What is the primary function of hydraulic systems in modern aircraft?

    <p>To power various systems and mechanisms</p> Signup and view all the answers

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