超星 - 飞行管理-CDU页面显示与维护自检

单选题

The FMC navigational data base is updated

A. for each flight
B. every 28 days
C. once every year
D. only when a new FMC is installed

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单选题

Route, performance, and takeoff data may be entered into the FMC by using the:

A. mode control panel
B. inertial system display unit
C. left or right CDU
D. EFIS control panel

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单选题

A flight management computer failure is identified by:

A. the message ‘FMC FAIL’ in the MCDU scratch pad
B. an amber ‘FAIL’ light on the MCDU
C. a blank display on the MCDU, and the ‘FMC’ light on the ASAs on
D. the menu page on the MCDU with the ‘FMC’ prompt blank, and the ‘FMC’ light in ASAs on

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单选题

After power is applied, this screen is shown on the CDU. This indicates that power up is:

A. complete and everything is normal
B. complete and the FMC has failed
C. not completed
D. complete and the ANCDU has failed

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单选题

Which line select key is pressed to observe the current status of the DME input?(图)

A. LSK 1L
B. LSK 2L
C. LSK 3L
D. LSK 5L

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单选题

The amber ‘FMC’ light on the autoflight status annunciators will illuminate if there is:

A. a ANCDU failure
B. an alert message or FMC failure
C. an advisory message
D. an entry error advisory message

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单选题

What indicates a successful FMC power-up test?

A. the word ‘OK’ is shown in the ANCDU scratchpad
B. the message ‘FMC INTERFACE OK’ is shown on the EHSI
C. the IDENT page is shown on the ANCDU
D. the IRS page is shown on the ANCDU

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单选题