Q38
A body starts yielding when it is subjected to stress state with principal stresses of 250 MPa, 50 MPa and - 50 MPa. What is the yield strength of the material. in MPa, if Tresca yield criterion is obeyed?
A.
100
B.
200
C.
300
AnswerD.
400
Answer: Option C
Solution
Answer: Option C
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