1.

For a ductile material, the limiting value of octahedral shear stress (τ0) is related to the yield stress (Sy) as

A. \(\tau_o=S_y \frac{\sqrt2}{3}\)
B. \(\tau_o=S_y 3{\sqrt2}\)
C. \(\tau_o=S_y \frac{\sqrt3}{2}\)
D. None of the above
Answer» B. \(\tau_o=S_y 3{\sqrt2}\)


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