In a triaxial test carried out on a sand sample with cell pressure 20 – McqOptions

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1.	In a triaxial test carried out on a sand sample with cell pressure 20 kPa, the observed value of applied stress at the point of failure is 40 kPa. The angle of internal friction on the soil is
A.	10 degree
B.	15 degree
C.	20 degree
D.	45 degree
E.	30 degree
Answer» F.

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