Question

According to maximum shear stress theory, the yield strength in shear \((\tau_s)\) and yield strength in tension \((\sigma_t)\) is related as:

• A. \(\tau_s = \sigma_t\)
• B. \(\tau_s = \frac{\sigma_t}{2}\)
• C. \(\sigma_t = \frac{\tau_s}{2}\)
• D. \(\sigma_t = \frac{\tau_s}{\sqrt{2}}\)

Hint:

For ductile materials, always remember: \(\tau_{yield} = \frac{\sigma_{yield}}{2}\) (Tresca theory).

Answer 1

The Correct Option is B