Nav Aids 2

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  1. What is the purpose of an Air Data Computer?
    To Supply digital air data output to Aircraft instruments and systems
  2. What is the basic operating principle of the ADC?
    To convert analogue inputs to electrical signals and transmit via data buses to aircraft and flight instruments
  3. What are the 2 most basic inputs essential for an ADC
    Pitot and Static Pressure
  4. What are the normal inputs to an ADC?
    Pitot Pressure, Static Pressure, Angle of Attack, and Air Temp.
  5. What is the normal backup if the pressure source to an ADC becomes blocked?
    there will be at least 2 ADCs with their own supply of input data. Provision is made to switch between the 2, or to switch static sources from normal to alternate.
Card Set
Nav Aids 2
Air data Comp
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