Hollow and solid shafts have the same material, length and the same outer radius as shown. The inner radius of the hollow shaft is 0.6R. Both shafts are subjected to the same torque T. What is the proportional value of (shear stress of hollow shaft/ shear stress of solid shaft) at the outer surface of the shafts? A. 0.64 B. 0.87 C. 1.03 D. 1.15 3 -0.6R (b) Question 2. What is the angle of twist for the solid steel shaft (as shown in the Fig.) between the applied load and the support? (F=25 kN, d=40 mm and G = 83 GPa)
Hollow and solid shafts have the same material, length and the same outer radius as shown. The inner radius of the hollow shaft is 0.6R. Both shafts are subjected to the same torque T. What is the proportional value of (shear stress of hollow shaft/ shear stress of solid shaft) at the outer surface of the shafts? A. 0.64 B. 0.87 C. 1.03 D. 1.15 3 -0.6R (b) Question 2. What is the angle of twist for the solid steel shaft (as shown in the Fig.) between the applied load and the support? (F=25 kN, d=40 mm and G = 83 GPa)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Transcribed Image Text:Hollow and solid shafts have the same material, length and the same outer radius as
shown. The inner radius of the hollow shaft is 0.6R. Both shafts are subjected to the same
torque T.
What is the proportional value of (shear stress of hollow shaft / shear stress of solid
shaft) at the outer surface of the shafts?
A. 0.64
B. 0.87
C. 1.03
D. 1.15
R
A. 0.0048 rad
B. 0.0044 rad
C. 0.0046 rad
D. 0.0050 rad
3
-0.6R
Question 2 t
What is the angle of twist for the solid steel shaft (as shown in the Fig.) between the
applied load and the support? (F=25 kN, d=40 mm and G=83 GPa)
400 mm
600 mm
(b)
50 mm
50 mm
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