The value of constant k in Tresca s yielding criteria in case of pure – McqOptions

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1.	The value of constant k in Tresca s yielding criteria in case of pure shear will be equal to ___________ Given that Principle stress being ₁, ₂, ₃ and yield stress in tension and pure shear are equal to _o and .
A.	k = <sub>o</sub>
B.	k = <sub>o</sub>/2
C.	k = <sub>o</sub>/3
D.	k = <sub>o</sub>/4
Answer» C. k = <sub>o</sub>/3

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