题目内容

For an aircraft without horizontal tail and canard, which of the following are practical pitch control methods()

A. CG movement
B. elevon
C. horizontal tail
D. thrust vectoring

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For aircraft with horizontal tail, during pitch-up maneuver, the local AOA of the tail will()

A. remain unchanged
B. decrease
C. increase
D. [ / ]

During acceleration, is consistent with the pilot’s control habits()

A. pulling the stick
B. pushing the stick
C. deflecting the stick to the left
D. deflecting the stick to the right

There is a Mach tuck phenomenon for a longitudinal static stable aircraft. How should the pilot control the stick when the aircraft accelerates from subsonic to supersonic()

A. Push the stick all the time
B. Pull the stick all the time
C. Push first, then pull, then push again
D. Pull first, then push, then pull again

When carrier-based aircraft take off from a carrier, its lift will()

A. increase suddenly
B. decrease suddenly
C. remain unchanged
D. [ / ]

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