Civil Engineering - UPSC Civil Service Exam Questions - Discussion

19. 

A section of a solid circular shaft with diameter D is subjected to bending moment 'M' and torque (T). The expression for maximum principal stress at the section is

[A].
[B].
[C].
[D].

Answer: Option D

Explanation:

No answer description available for this question.

Tanpreet Singh said: (Nov 16, 2016)  
It's 16 * pie * (M + sqrt(m^2 + t62).

Praveen said: (Sep 12, 2017)  
It's 16/πd^3.

Mohit said: (Nov 27, 2017)  
16/πd^3 (M+√(m^2 + t^2).

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