×
单选题
1571. 扰流板用于增加飞行中的飞机阻力,或在着陆期间以及中断起飞的情况下破坏升力
A
Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when take-off is canceled.
B
Spoilers are used to increase the aircraft drag in flight, or destroy the lift during landing and in case of aborted take-off.
C
Spoilers are used to increase the drag of the aircraft in flight, or to interrupt lift during landing land during rejected take-off.
答案解析
正确答案：B
相关题目
单选题
1792. The factory has maintained technical assistance and parts support according to the stated policies
单选题
1791. 润滑升降舵调整片饺链
单选题
1790. 将张力指示器归零
单选题
1789. 如果它们掉落会出现永久性损坏。
单选题
1788. The normal pitch control law is basically the closed loop control of the load factor, and includes flight envelope protections
单选题
1787. Make sure that the movement of the elevators is slow
单选题
1786. In 1944, the British Civil Airworthiness Requirements was developed to form the code of the Airworthiness Standards through which the requirements of the Air Navigation, Orders and Regulations would be met
单选题
1785. 继续加压10分钟
单选题
1784. 文件必须易于修改。
单选题
1783. Any anomaly should be reported to ABC, through the Condition Reporting System so that additions and/or revisions can be made to the CAP where deemed necessary
