Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 4 (Q.No. 50)
50.
If a shaft made from ductile material is subjected to combined bending and twisting moment, calculations based on which one of the following failure theories will give the most conservative value?
Maximum principal stress theory
Maximum shear stress theory
Maximum strain energy theory
Maximum distortion energy theory
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
21 comments Page 2 of 3.

Rohit Koundal said:   7 years ago
Guest theory for ductile material, which is also maximum shear stress theory also called Teresa theroy.

Temesgen Ababu said:   3 years ago
Option D is the right answer, maximum distortion energy theory is applicable.

Abhi said:   8 years ago
Maximum principal stress theory for brittle material Not for ductile.

Zeeshan bashir said:   6 years ago
Most efficient criteria for ductile material is von mises.
(1)

Sumit Thakur said:   8 years ago
Option (B) Answer is maximum shear stress theory.

Vinay BEL said:   5 years ago
Maximum shear stress theory is the right one.

Sunny said:   5 years ago
The correct answer is option B.
(1)

A.jay said:   8 years ago
[B] is the right answer.

Murli said:   5 years ago
B is the correct answer.
(1)

Sandip said:   4 years ago
B is the correct answer.


Post your comments here:

Your comments will be displayed after verification.