A clear dry sand sample is tested in direct shear test. The normal str – McqOptions

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1.	A clear dry sand sample is tested in direct shear test. The normal stress and the shear stress at failure are both equal to 120 kN/m2. The angle of shearing resistance of the sand will be
A.	25 degree
B.	35 degree
C.	45 degree
D.	55 degree
Answer» D. 55 degree

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