A shear test was conducted on a soil sample. At failure, the ratio of� – McqOptions

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1.	A shear test was conducted on a soil sample. At failure, the ratio of \(\dfrac{\sigma_1 - \sigma_2}{2}\) to \(\dfrac{\sigma_1 + \sigma_2}{2}\) is equal to unity. Which of the following shear tests represents this condition?
A.	Undrained triaxial tensile test
B.	Drained triaxial compression test
C.	Undrained triaxial compression test
D.	Unconfined compression test
Answer» E.

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