2A533A Vol. 4 Part 2

50 Questions | Total Attempts: 142

SettingsSettingsSettings
Please wait...
Journey Quizzes & Trivia

Preparation for comm/nav msn sys journeyman.


Questions and Answers
  • 1. 
    The identification, friend or foe transponder transmitter frequency is
    • A. 

      1025 MHZ

    • B. 

      1030 MHZ

    • C. 

      1090 MHZ

  • 2. 
    The altitude-encoder provides the IFF transponder pressure altitude encoder in 
    • A. 

      50 foot increments

    • B. 

      100 foot increments

    • C. 

      200 foot increments

  • 3. 
    With the IFF antenna switch in both position each IFF antenna alternately selected
    • A. 

      25 times per second

    • B. 

      33 times per second

    • C. 

      38 times per second

  • 4. 
    How many complete reply trains for identification of position (I/P) operation are generated by the coding circuits when the identification, friend or foe (IFF) system's I/P control circuits are enabled?
    • A. 

      One

    • B. 

      Two

    • C. 

      Three

  • 5. 
    The identification, friend or foe transmitter oscillator frequency is 
    • A. 

      1025

    • B. 

      1030

    • C. 

      1090

  • 6. 
    Mode 4 identification, friend or foe code setting can be retained by momentarily placing the mode 4 code switch int he spring-loaded hold position, but aircraft power must be maintained for at least
    • A. 

      8 seconds

    • B. 

      10 seconds

    • C. 

      15 seconds

  • 7. 
    The traffic alert and collision avoidance system survey valid transponder traffic that is approximately 
    • A. 

      15-40 Nm forward, 5-15 aft, 10-20 Nm on both sides of the a/c

    • B. 

      15-40 forward, 10-20 aft, 5-15 both sides

    • C. 

      10-40 forward.5-15 aft, 10-20 both sides

  • 8. 
    Traffic alert and collision avoidance system symbols representing increasing levels of urgency or threat change 
    • A. 

      Color and size

    • B. 

      Size and shape

    • C. 

      Shape and color

  • 9. 
    What is not a traffic alert and collision avoidance system (TCAS) traffic advisory function?
    • A. 

      Attracts attention to the traffic display

    • B. 

      Provides initial alert from the tcas processor

    • C. 

      Provides recommendations to the pilot for aircraft maneuvers

  • 10. 
    How many aircraft can the traffic alert and collision avoidance system simultaneously track and generate displays for?
    • A. 

      24

    • B. 

      30

    • C. 

      40

  • 11. 
    What intruder data omission specifically prohibits the traffic alert and collision avoidance system from issuing resolution advisories? 
    • A. 

      Range

    • B. 

      Bearing

    • C. 

      Altitude

  • 12. 
    What is the purpose of the mode-s traffic alert and collision avoidance system function?
    • A. 

      Establish and track aircraft identification and characteristics

    • B. 

      Develop tcas symbology for traffic advisories

    • C. 

      Establish resolution advisories based on intruding aircraft position

  • 13. 
    What is the purpose of a traffic alert and collision avoidance system corrective advisory?
    • A. 

      Used to update resolution advisories

    • B. 

      Used to correct a change previously issued in the present flight path

    • C. 

      Used when a change to the present flight path is necessary for safe flight

  • 14. 
    The airforce satellite communication manpack-type radio is capable of handling 
    • A. 

      A single-voice or low-speed data channel

    • B. 

      Millions of bits of data per second

    • C. 

      Hundreds of voice channels

  • 15. 
    Air force satellite communication systems are generally characterized by high-power satellite transmitters with power outputs of
    • A. 

      10-100 watts

    • B. 

      200-2000 watts

    • C. 

      25-3000 watts

  • 16. 
    The space segment of the airforce satellite communication system is composed of several satellites equipped with
    • A. 

      Receivers

    • B. 

      Transmitters

    • C. 

      Transponders

  • 17. 
    The navy fleet satellite communications system satellites are in a geosynchronous equatorial orbit and provide overlapping earth coverage in all areas, except
    • A. 

      The polar regions

    • B. 

      South america

    • C. 

      The far east

  • 18. 
    The type 1 air force satellite communication terminal is an airborne single integrated operational plan terminal operating in the frequency range of
    • A. 

      30.0-87.975 MHZ

    • B. 

      108.00-151.975 MHZ

    • C. 

      225.000-399.975 MHZ

  • 19. 
    What asc-19(v)3 satellite communication (satcom) system line replaceable unit contains all controls for ultra-high frequency line-of sight operation and for switching system control for satellite operation?
    • A. 

      Md-1035/a telegraph modem

    • B. 

      C-9665(v)1/a radio set control

    • C. 

      C-10091/a control power supply

  • 20. 
    With the c-10357 satellite communication control panel function switch in the built-in test position, tests are performed automatically and, if no-fault condition exists, continuous testing is performed until the control-indicator displays show
    • A. 

      33333

    • B. 

      55556

    • C. 

      66666

  • 21. 
    The asc-19(v)3 satellite communication system tt-712/a printer is a high speed printer capable of printing 
    • A. 

      100 words/min

    • B. 

      200 words/min

    • C. 

      500 words/min

  • 22. 
    What asc-19(v)3 satellite communication system component controls the tt-712/a printer operation?
    • A. 

      C-10091/a control power supply

    • B. 

      Md-1035/a telegraph modem

    • C. 

      C-10080/a keyboard

  • 23. 
    What ky-58 transmission security system line replaceable unit has the primary function of transmitting and receiving secure voice message?
    • A. 

      Remote control unit control panel

    • B. 

      Tsec secure voice processor

    • C. 

      Kyk-13 fill device

  • 24. 
    What secure voice component integrates the ky-58/ transmission security processor into existing aircraft installations?
    • A. 

      Z-ahq adapter

    • B. 

      Kyk-13 fill device

    • C. 

      Ky-58 tsec processor

  • 25. 
    The purpose of the battery in the ky58 transmission security processor is to
    • A. 

      Prevent the automatic zeroing of the codes after the aircraft power is removed

    • B. 

      Enabled the secure voice system to be used as an emergency transmitter

    • C. 

      Enabled the secure voice system to operate from aircraft power

Related Topics
Back to Top Back to top