单选题
IF ONE FLAP PCU MOTOR FAILS:
A
There is no consequence on the flap movement.
B
The system is locked and flap movement is no longer possible.
C
The flap system operates at half speed.
答案解析
正确答案:C
解析:
题目解析
答案选项中,只有选项 C. The flap system operates at half speed. 提到了如果一个襟翼执行机构电动机故障,襟翼系统会以一半的速度运行,而其他选项对襟翼的运动状态没有提及。所以答案是 C。
