试题与答案

目前在干线客机上最广泛采用的启动机是().A.电动启动机 B.冲击启动机 C.空气涡

题型:单项选择题

题目:

目前在干线客机上最广泛采用的启动机是().

A.电动启动机

B.冲击启动机

C.空气涡轮启动机

D.燃气涡轮启动机

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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