单项选择题
图5-4-10所示,等截面圆轴上装有四个皮带轮,如何安排合理,现有四种答案:()
A.将C轮与D轮对调 B.将B轮与D轮对调 C.将B轮与C轮对调 D.将B轮与D轮对调,然后再将B轮与C轮对调
A.6ma/GIp B.8ma/GIp C.10ma/GIp D.14ma/GIp
A.m1=4m B.m1=3m C.m1=2m D.m1=1.5m