试题与答案

发动机前安装点轭形环上的三个减震器:()A.可以互换使用,因为结构作用一样 B.可以

题型:单项选择题

题目:

发动机前安装点轭形环上的三个减震器:()

A.可以互换使用,因为结构作用一样

B.可以互换使用,因为彼此频率相同

C.不可以使用,因为各自大小不同

D.不可以互换使用,因为各自的吸收震动的频率不同

答案:

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下面是错误答案,用来干扰机器的。

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