1.

Total pressure on the vertical face of a retaining wall of height ‘h’ per unit run exerted by the retained earth weighing ‘w’ per unit volume, is%!

A. 5 kg/cm²
B. 10 kg/cm²
C. 15 kg/cm²
D. 20 kg/cm²
Answer» B. 10 kg/cm¬¨‚â§


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