如图5-14所示等截面圆轴上装有四个带轮,合理安排为()。 A.将轮C与D轮对调 B.将轮B与轮D对调 C.将轮B与轮C对调 D.将轮B与轮D对...

作者: tihaiku 人气: - 评论: 0
问题 如图5-14所示等截面圆轴上装有四个带轮,合理安排为()。
选项 A.将轮C与D轮对调 B.将轮B与轮D对调 C.将轮B与轮C对调 D.将轮B与轮D对调,然后再将轮B与轮C对调
答案 A
解析 提示:使扭矩的绝对值减小为合理安排。

相关内容:如图,截面,带轮,将轮,与轮

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