A brass shaft AC (G =5.6 *10^3 ksi) is subjected to torsional loads at sections B and C, as shown in Fig. P4.5-2. The outside diameter of the shaft is d1 = do2 =d = 1.25 in. A central hole of diameter di2 = 0.75 in. has been drilled from C to B, creating a two-segment shaft with lengths L1 = L2 =10 in. If the two applied torques are TB = 400 lb in. and TC =200 lb in., respectively, (a) determine the maximum shear stress in the two-segment shaft, and (b) determine the angle of rotation fC (in radians) at the end of the shaft. (Note that both torque TB and TC are pos- itive, meaning that both torques act in the sense shown in Fig. P4.5-2.)
A brass shaft AC (G =5.6 *10^3 ksi) is subjected to torsional loads at sections B and C, as shown in Fig. P4.5-2. The outside diameter of the shaft is d1 = do2 =d = 1.25 in. A central hole of diameter di2 = 0.75 in. has been drilled from C to B, creating a two-segment shaft with lengths L1 = L2 =10 in. If the two applied torques are TB = 400 lb in. and TC =200 lb in., respectively, (a) determine the maximum shear stress in the two-segment shaft, and (b) determine the angle of rotation fC (in radians) at the end of the shaft. (Note that both torque TB and TC are pos- itive, meaning that both torques act in the sense shown in Fig. P4.5-2.)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A brass shaft AC (G =5.6 *10^3 ksi) is subjected to torsional loads at sections B and C, as shown in Fig. P4.5-2. The outside diameter of the shaft is d1 = do2 =d = 1.25 in. A central hole of diameter di2 = 0.75 in. has been drilled from C to B, creating a two-segment shaft with lengths L1 = L2 =10 in. If the two applied torques are TB = 400 lb in. and TC =200 lb in., respectively, (a) determine the maximum shear stress in the two-segment shaft, and (b) determine the angle of rotation fC (in radians) at the end of the shaft. (Note that both torque TB and TC are pos- itive, meaning that both torques act in the sense shown in Fig. P4.5-2.)
Transcribed Image Text:TB
C_ Tc
(1)
(2)
d;2
A
C
L2
P4.5-2 and P4.5-3
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