3D156 : US Air Force Quiz On Airfield Systems! Trivia

79 Questions | Total Attempts: 160

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3D156 : US Air Force Quiz On Airfield Systems! Trivia

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Questions and Answers
  • 1. 
    The visibility measurement set, AN/GMQ–32, has how many main assemblies?
    • A. 

      One.

    • B. 

      Two.

    • C. 

      Three.

    • D. 

      Four.

  • 2. 
    The visibility measurement set, AN/GMQ–32, projector and receiver, are a maximum of how many feet apart?
    • A. 

      200

    • B. 

      300

    • C. 

      400

    • D. 

      500

  • 3. 
    Where are the barometers/altimeters, AN/ML–102, usually located?
    • A. 

      In a place with direct sunlight.

    • B. 

      In a place with indirect sunlight.

    • C. 

      In a place where the temperature changes.

    • D. 

      In a place where the temperature is constant.

  • 4. 
    What is the range of wind speeds that can be measured by the automated meteorological station, AN/FMQ–19, wind sensor?
    • A. 

      0 – 130 miles per hour (mph).

    • B. 

      0 – 100 mph.

    • C. 

      10 – 130 mph.

    • D. 

      10 – 100 mph.

  • 5. 
    What is the maximum number of cloud bases the automated meteorological station, AN/FMQ–19, ceilometer can detect?
    • A. 

      One

    • B. 

      Two

    • C. 

      Three

    • D. 

      Four

  • 6. 
    What is the purpose of the blower located in the automated meteorological station, AN/FMQ–19, relative humidity/air temperature sensor?
    • A. 

      Stop snow from accumulating around the indicator probe.

    • B. 

      Maintain a steady air temperature for accurate measurements.

    • C. 

      Prevent damage to electronic components during extremely hot weather.

    • D. 

      Provide fresh air to the dewpoint indicator probe for accurate measurements.

  • 7. 
    How do the three barometer outputs provide barometric pressure data in the automated meteorological station, AN/FMQ–19?
    • A. 

      The output with the highest value is used to determine station pressure.

    • B. 

      The output with the lowest value is used to determine station pressure.

    • C. 

      The three barometer output values are averaged in order to determine station pressure.

    • D. 

      The three barometer output values are added together in order to determine station pressure

  • 8. 
    What action occurs when freezing rain accumulates on the freezing-rain sensor probe in the automated meteorological station, AN/FMQ–19?
    • A. 

      The probe’s vibrational frequency decreases.

    • B. 

      The probe’s vibrational frequency increases.

    • C. 

      The probe’s capacitance decreases.

    • D. 

      The probe’s capacitance increases.

  • 9. 
    In the automated meteorological station, AN/FMQ–19, which sensor group normally contains a complete set of sensors?
    • A. 

      Primary sensor group.

    • B. 

      Midfield sensor group.

    • C. 

      Secondary sensor group.

    • D. 

      Mid-infrared pathogen sensor group.

  • 10. 
    When would an automated meteorological station, AN/FMQ–19, midfield sensor group be installed?
    • A. 

      When an airfield location must meet Category I criteria.

    • B. 

      When an airfield location must meet Category II criteria.

    • C. 

      When an airfield location must meet Category III criteria.

    • D. 

      When an airfield location must meet Category IV criteria.

  • 11. 
    A typical air traffic control tower console is made up of how many operator positions in the enhanced terminal voice switch?
    • A. 

      Three

    • B. 

      Four

    • C. 

      Five

    • D. 

      Six

  • 12. 
    Where is the enhanced terminal voice switch maintenance position located?
    • A. 

      In the bottom floor of the air traffic control (ATC) tower.

    • B. 

      In the central equipment racks.

    • C. 

      At the transmit/receive site.

    • D. 

      In the ATC tower cab.

  • 13. 
    What capabilities can be provided at the enhanced terminal voice switch maintenance position?
    • A. 

      System monitor capability only.

    • B. 

      The same as at any operator position.

    • C. 

      All functions accept operator position monitor.

    • D. 

      All functions accept active tower-to-aircraft channels.

  • 14. 
    What piece of equipment is the primary means of communication control and the interface between the operator and central equipment in the enhanced terminal voice switch?
    • A. 

      Operator communications unit.

    • B. 

      Tower electronic device.

    • C. 

      Operator control unit.

    • D. 

      Touch entry display.

  • 15. 
    What operating system does the supervisor configuration terminal of the enhanced terminal voice switch use?
    • A. 

      DOS.

    • B. 

      Linux.

    • C. 

      Windows 98.

    • D. 

      Windows XP.

  • 16. 
    Which enhanced terminal voice switch assembly is capable of changing system passwords and displaying system fault location?
    • A. 

      Local position.

    • B. 

      Flight data position.

    • C. 

      Supervisory configuration terminal.

    • D. 

      Configuration and control subsystem.

  • 17. 
    Redundancy of the enhanced terminal voice switch is accomplished by allowing how many radio processor cards to be associated with each frequency?
    • A. 

      Four.

    • B. 

      Three.

    • C. 

      Two.

    • D. 

      One.

  • 18. 
    Which enhanced terminal voice switch assembly is responsible for interfacing between the demarcation panel and radio processor cards?
    • A. 

      Radio distribution panel.

    • B. 

      Radio conferencer panel.

    • C. 

      Supervisory configuration terminal.

    • D. 

      Radio subsystem configuration panel.

  • 19. 
    How many telephone lines are provided by each telephone processor in the enhanced terminal voice switch?
    • A. 

      Four.

    • B. 

      Three.

    • C. 

      Two.

    • D. 

      One.

  • 20. 
    In the enhanced terminal voice switch during radio communications, in what form does microphone audio travel from the operator position to the central equipment?
    • A. 

      Encrypted.

    • B. 

      Digital.

    • C. 

      Analog.

    • D. 

      Cipher.

  • 21. 
    In the digital voice recording system (DVRS), what controls the operation of the digital recording unit?
    • A. 

      Touch entry display.

    • B. 

      Supervisor configuration terminal.

    • C. 

      DVRS workstation.

    • D. 

      Gateway interface cards.

  • 22. 
    The uninterruptible power supply for the digital voice recording system is designed to provide power for
    • A. 

      One minute.

    • B. 

      Two minutes.

    • C. 

      Three minutes.

    • D. 

      Five minutes.

  • 23. 
    In the digital voice recording system, what is the recording capacity of each digital audiotape?
    • A. 

      100 linear hours.

    • B. 

      500 linear hours.

    • C. 

      750 linear hours.

    • D. 

      1000 linear hours.

  • 24. 
    In the digital voice recording system, how many satellites need to be acquired by the global positioning system receiver for an accurate time stamp?
    • A. 

      One.

    • B. 

      Two.

    • C. 

      Three.

    • D. 

      Four.

  • 25. 
    The alarms on the digital voice recording system alerts users when channels are
    • A. 

      Inactive.

    • B. 

      Shifting.

    • C. 

      Off-key.

    • D. 

      Active.

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