单选题
万一双发失效,主飞行操纵如何被提供液压?In the event of a dual engine failure, how are the primary flight controls powered?
A
交流马达泵2B。 ACMP 2B
B
交流马达泵3B。 ACMP 3B
C
液压系统1,2和3。 Hydraulic systems 1, 2 and 3
D
液压储压瓶。 Hydraulic accumulator
答案解析
正确答案:B
题目纠错
飞机试题CRJ900题库练习
