Engineering :: Machine Design

@ : Home > Mechanical Engineering > Machine Design

A solid shaft and a hollow shaft are to be of equal strength in torsion. The hollow shaft is to be 10% larger in diameter than the solid shaft. The ratio of the weight of the hollow shaft will be (both shafts being made of same material)

[A].	2	[B].	1.2
[C].	1	[D].	0.6
[E].	0.47

Answer: Option A

Write your comments here:
...
Name *:	Email: Alert me