Plz, solve this question as detail.
Geotechnical Engineering-1
Reg.no: 5395
Extracted text: Q4: A soil element as shown in figure the magnitude of stresses are ox = (Last Three digits of your registration number) KN/Sqm, oy = 250 KN/Sqm, 1 = (Last two digits of your registration number) KN/Sqm and e = 20. B to Figure 1 Soil element with stresses acting on it Determine a) Magnitude of principal stresses. b) Normal and Shear stresses on plan A and B.