Civil Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 1 (Q.No. 46)

Strength of Materials

46.

The radius of gyration of a rectangular section is not proportional to

square root of the moment of inertia

square root of the inverse of the area

square root of the moment of inertia divided by area of the section

none of these.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

15 comments Page 2 of 2.

Chandu said: 8 years ago

D is correct.

Read the question properly "NOT PROPORTIONAL".

k = √I/A.

Pradip said: 8 years ago

D is the correct answer because they asked which is following is not proportional. So above options are propotional answer D is not.

Vikas Kumar Maurya said: 7 years ago

D is the correct answer. I agree with the given answer.

Rosier said: 7 years ago

The question here is not proportional, so the answer is D.

Simpi kumari said: 5 years ago

Here, it is given not proportional to.

So, the answer will be D.

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