A clay soil specimen when tested in unconfined condition gave an unconfined compressive strength of 100 kN/m2. A specimen of the same clay with the same initial condition is subjected to a UU triaxial test under a cell pressure of 100 kN/m2. The axial stress (in kN/m2) at failure would be
The object of chain and cross-staff survey is to 1. locate the boundaries of an area. 2. plot the figure to a scale. 3. find the area of the plot. 4. find the reduced levels of the plot. Which of the above statements is/are correct ?