Aircraft CSD Disconnect System Quiz
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Aircraft CSD Disconnect System Quiz

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@FaultlessMarsh8570

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Questions and Answers

What happens if the ground power cart lead/plug is accidentally wired incorrectly according to the text?

  • The external power relay will not energize (correct)
  • The aircraft will not receive any power
  • The external power relay will energize
  • The aircraft will receive double the power

    • How can the external AC power receptacle be identified?

  • By its six pins (correct)
  • By its four large pins
  • By its five pins
  • By its two smaller pins

    • What is the purpose of the two smaller pins in the external AC power receptacle?

  • To energize the external power relay
  • To connect to the ground power cart lead
  • To provide interlock sensing (correct)
  • To provide power to the aircraft

    • Why do the shorter pins disconnect before the main pins in the event of the external AC power plug being disconnected while 'live'?

    <p>To prevent arcing at the pins of the external power receptacle and plug</p> Signup and view all the answers

    Which component ensures that incorrect polarity power is not supplied to the aircraft?

    <p>The reverse polarity diode</p> Signup and view all the answers

    What is the function of the four large pins in the external AC power receptacle?

    <p>To supply phases (ABC) of AC power</p> Signup and view all the answers

    Why must the external power supply be correct before connecting AC power to the aircraft?

    <p>To ensure safety and proper functioning of the aircraft systems</p> Signup and view all the answers

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