LOADING
Question
Minimum clear cover (in mm) to the main steel bars in slab, beam, column and footing respectively are 
Slab, Beam, Column rFkk Footing esa eq[;  re-inforcement ds fy, U;wur clear cover (mm  esa) Øe'k% fdruk gksrk gS \  
A.
0, 15, 20, 25
B.
15, 25, 40, 75
C.
20, 25, 30, 40
D.
20, 35, 40, 75
Answer ( Option B)

15, 25, 40, 75

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