310851Ingeneral,extendinglargeanglesimpleflaps increases lift and drag coefficient, decreases critical angle
of attack, and ( )
the ratio of lift and drag.
A. increases
B. does not change
C. decreases
D. is hard to determine whether increasing or decreasing
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310858The execution components of FMS are( ).
A. AFCS, engine thrust control system
B. IRS, FCC
C. AFCS, TMC
D. TMC, computer
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310820.Pass your( ).( )
A. clearance
B. message
C. words
D. instruction
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310839The farthest distance the weather radar can detect is
( ) miles.
A. 200
B. 100
C. 300
D. 500
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311047.Generally, the speed of aircraft taxiing on the ground
should not exceed ( )
km/h.
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311179.Of the four classes of airspace, ( )
are area
control airspace.
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311051.Vertical separation is obtained by assigning different
( ) to aircraft, in other words, they are separated by a specified vertical distance.
A. slots
B. flight levels
C. tracks
D. separations
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311211.The time at which the aircraft’s wheel leaves the
runway is called( ).
A. takeoff
B. take off
C. departure
D. airborne
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310902The landing weight of a B737 is 50 tons. When it is making circling holding at a 30 ° slope, its wing lift is
( ) tons.
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310914Radar vectoring shall be achieved by ( )
the
aircraft specific headings which will enable the aircraft to maintain the desired flight path.
A. vectoring
B. issuing to
C. informing
D. clearing
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