The following diagram represents the equation σ12+σ32 – σ1σ3 = σo2 for the von-mises condition.The plot is known as the yield locus for Von-Mises criteria. Which of the following statement is not correct?

• A. The yield locus of Tresca criteria falls inside the of the Von-Mises criteria
• B. Both the Von-Mises and Tresca’s method predicts the same yield stress for uniaxial stress
• C. Both the Von-Mises and Tresca’s method predicts the same yield stress for balance biaxial stress
• D. The yield locus of Tresca criteria falls outside the of the Von-Mises criteria