Civil Engineering - UPSC Civil Service Exam Questions - Discussion

29. 

The ratio of the torsional moments of resistance of a solid circular shaft of diameter D, and a hollow circular shaft having external diameter D and internal diameter d is given by

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

Answer: Option A

Explanation:

No answer description available for this question.

Dolly said: (Mar 24, 2018)  
I think B is the correct answer.

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