超星 - Test for Lesson 6: Vocabulary and Structures - 查题吧

单选题

词汇与结构The speed trim system actuates the stabilizer trim to maintain ________ speed control.

A. massive
B. positive
C. negative
D. active

单选题

词汇与结构The Mach Trim System operates in ________ with the elevator hydraulic power control units and stabilizer/elevator neutral shift mechanism.

A. connection
B. conjunction
C. construction
D. reflection

单选题

词汇与结构Each flight control computer (FCC) includes a Mach trim computer with ________ switching to other system if failure occurs.

A. electronic
B. mechanic
C. electric
D. automatic

单选题

词汇与结构The system is operational when autopilot is not engaged, stabilizer is not trimming, and control column displacement switches are not ________.

A. motivated
B. innovated
C. actuated
D. activated

单选题

词汇与结构The monitoring automatically selects the ________ channel when a single channel failure occurs.

A. engaged
B. malfunctioned
C. operational
D. redundant

单选题

词汇与结构A mode selector panel controls autopilot/flight ________ systems and the autothrottle system.

A. hydraulic
B. control
C. thrust
D. director

单选题

词汇与结构An ________ accessory unit and automatic stabilizer trim servo are also installed as well as elevator spoiler, flap position, and stabilizer position sensors.

AFC
B. ATC
C. AOC
D. ADI

单选题

词汇与结构________ pitch and/or roll bars are biased out of view and/or the flight director flag (or computer flag) is biased into view as an indication of certain flight director malfunctions.

AFC
B. ATC
C. FMS
D. ADI

单选题

词汇与结构A flight management system is a ________ part of a modern aircraft in that it controls the navigation.

A. exceptional
B. international
C. fundamental
D. traditional

单选题

词汇与结构The flight management system (FMS) is the ________ that hold the flight plan, and allows the pilot to modify as required in flight.

A. instruments
B. avionics
C. components
D. displays

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