超星 - Test for Lesson 7: Vocabulary and Structures - 查题吧

单选题

词汇与结构The N2 rotor consists of a ________ pressure compressor and a turbine.

A. high
B. low
C. no
D. big

单选题

词汇与结构The forward thrust levers control forward thrust from idle to ________.

A. limit
B. minimum
C. middle
D. maximum

单选题

词汇与结构As the airplane transitions from cruise to landing, there can be multiple, narrow regions of altitudes and airspeeds where the vibration level can become _______.

A. serious
B. strict
C. harsh
D. severe

单选题

词汇与结构N1, exhaust gas temperature, N2, and fuel flow /fuel used are the ________ indications and are displayed as both digital readouts and round dial/moving pointer indications.

A. primary
B. secondary
C. middle
D. second

单选题

词汇与结构The PMC uses MEC power lever angle, N1 speed, and inlet temperature and pressure to ________, or trim, the MEC to obtain the desired N1 speed.

A. switch
B. balance
C. change
D. adjust

单选题

词汇与结构The PMC provides a constant thrust climb feature once the thrust lever is set at the ________ of climb.

A. first
B. end
C. beginning
D. middle

单选题

词汇与结构Fuel is ______ under pressure from fuel pumps located in the fuel tanks.

A. pushed
B. delivered
C. brought
D. imported

单选题

词汇与结构Fuel automatically ________ the filter if the filter becomes saturated.

A. bypasses
B. passes
C. goes through
D. reaches

单选题

词汇与结构As the fuel leaves the second stage pump, a portion of the fuel is ______ to run the hydro-mechanical portion of the MEC.

A. divided
B. dived
C. divorced
D. diverted

单选题

词汇与结构The APU is used to provide electrical power and bleed air on the ground or ______ a certain altitude in the air.

A. below
B. over
C. on
D. under

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