A solid 200-mm long, 40-mm diameter circular shaft has a modulus of rigidity of 70 GPa and is fixed at one end and is free at the other. A torque with magnitude 200 N-m is applied at the free end. Which of the following is closest to the magnitude of the shear strain (in rad) at point B?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A solid 200-mm long, 40-mm diameter circular shaft has a modulus of rigidity of 70 GPa
and is fixed at one end and is free at the other. A torque with magnitude 200 N-m is applied
at the free end. Which of the following is closest to the magnitude of the shear strain (in
rad) at point B?
B
A.2.27 x 104
B.4.45 x 104
B
C.2.82 x 104
D.1.42 x 104
Which of the following
is closest to the
40 mm
200 Nm
C
magnitude of the shear
stress (in MPa) at point
B?
A.19.8
200 mm
B.9.96
C.31.8
D.15.9
Which of the following bolts will likely experience the maximum tensile stress?
P
A.Bolt c
A
B.Bolt a
C.All bolts experience the same
stress
D.Bolt b
A
Section A-A
For the shaft loaded as shown, which points at the section shown experience the maximum
normal stress?
A.Points A, B, C, and D
B.All points have zero normal stress
x C.Points B & D
A
D.Points A & C
Transcribed Image Text:A solid 200-mm long, 40-mm diameter circular shaft has a modulus of rigidity of 70 GPa and is fixed at one end and is free at the other. A torque with magnitude 200 N-m is applied at the free end. Which of the following is closest to the magnitude of the shear strain (in rad) at point B? B A.2.27 x 104 B.4.45 x 104 B C.2.82 x 104 D.1.42 x 104 Which of the following is closest to the 40 mm 200 Nm C magnitude of the shear stress (in MPa) at point B? A.19.8 200 mm B.9.96 C.31.8 D.15.9 Which of the following bolts will likely experience the maximum tensile stress? P A.Bolt c A B.Bolt a C.All bolts experience the same stress D.Bolt b A Section A-A For the shaft loaded as shown, which points at the section shown experience the maximum normal stress? A.Points A, B, C, and D B.All points have zero normal stress x C.Points B & D A D.Points A & C
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