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单选题
FADEC提供发动机超速保护Engine overspeed protection is provided by the FADEC
A
当N2超过105%时 when the N2 exceeds 105%.
B
当N2超过107%时 when the N2 exceeds 107%.
C
当N2超过109%时 when the N2 exceeds 109%.
D
当N2超过110%时 when the N2 exceeds 110%.
答案解析
正确答案：B
题目纠错
飞机试题CRJ900题库练习
