Stress analysis of structural material for the submarine gives the sta – McqOptions

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1.	Stress analysis of structural material for the submarine gives the state of stress as shown in the figure. The yield strength of the material is 450 MPa. Using Von-mises yielding criteria determine whether yielding will occur or not? If not, what is the factor of safety?
A.	Yielding will not occur
B.	Yielding will occur, and the factor of safety is 2.5
C.	Yielding will occur, and the factor of safety is 1.53
D.	Yielding will occur, and the factor of safety is 1.28
Answer» E.

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