The permissible bending tensile stress in concrete for the vertical wall of an R.C. water tank made of M 25 concrete is :

The permissible bending tensile stress in concrete for the vertical wa

1.	The permissible bending tensile stress in concrete for the vertical wall of an R.C. water tank made of M 25 concrete is :
A.	8.5 N/mm2
B.	6.0 N/mm3
C.	2.5 N/mm2
D.	1.8 N/mm2
Answer» E.

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The permissible bending tensile stress in concrete for the vertical wall of an R.C. water tank made of M 25 concrete is :

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