Q400 ATA 80 Starting
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Questions and Answers

What happens when the engine suffers a flameout?

  • The FADEC activates the ignition circuitry (correct)
  • The engine starts to rotate
  • The start control pin N is energized

    • What is the purpose of the start switch?

  • To supply a sustaining voltage
  • To energize contactor K1 (correct)
  • To detect a flameout

    • What does the FADEC do when the engine has recovered from a flameout?

  • Cancels the flameout detection (correct)
  • Energizes the coil of control relay K1
  • Activates the ignition circuitry

    • What is the purpose of No.1 starter/generator?

    <p>To rotate engine #1</p> Signup and view all the answers

    What does the Control System do during starting?

    <p>Activates the ignition circuitry</p> Signup and view all the answers

    What does the Control System determine when there is a rapid decrease of EGT and NH?

    <p>The engine has suffered a flameout</p> Signup and view all the answers

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