Civil Engineering - GATE Exam Questions - Discussion

47. 

Which one of the following set of values give the minimum clear cover (in mm) for the main reinforcements in the slab, beam, column and footing, respectively, according to IS : 456-1978 ?

[A]. 20, 25, 30, 75
[B]. 5, 15, 25, 50
[C]. 15, 25, 40, 75
[D]. none of the above

Answer: Option C

Explanation:

No answer description available for this question.

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