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Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 6 (Q.No. 9)
Machine Design
9.
The shear stress at a point in a shaft subjected to a torque is
directly proportional to the polar moment of inertia and to the distance of the point from the axis
directly proportional to the applied torque and inversely proportional to the polar moment of inertia
directly proportional to the applied torque and the polar moment of inertia
inversely proportional to the applied torque and the polar moment of inertia
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Vinod said:   3 years ago
According to torsion equation.
T/J=t/R=G * θ/L.
We need t(shear stress),
T/J = t.
t = shear stress.
Hitesh said:   1 decade ago
T/j = Shear stress/r.
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