railway RRB JE (CBT I + CBT II) Mock Test 2024 Strength of Materials Shear Stress and Bending Stress
A beam has a solid circular cross-section having diameter d. If a section of the beam is subjected to a shear force F, the maximum shear stress in the cross-section is given by
1
\(\frac{{4F}}{{3\pi {d^2}}}\)
2
\(\frac{{16F}}{{3\pi {d^2}}}\)
3
\(\frac{{8F}}{{3\pi {d^2}}}\)
4
\(\frac{{3F}}{{3\pi {d^2}}}\)