A solid circular shaft of diameter $d$ is under pure torsion of magnitude $T$. The maximum tensile stress experienced at any point on the shaft is
(A) $\frac{32 T}{\pi d^{3}}$
(B) $\frac{16 T}{\pi d^{4}}$
(C) $\frac{32 T}{\pi d^{4}}$
(D) $\frac{16 T}{\pi d^{3}}$

Question ID - 155523 | SaraNextGen Top Answer

A solid circular shaft of diameter $d$ is under pure torsion of magnitude $T$. The maximum tensile stress experienced at any point on the shaft is
(A) $\frac{32 T}{\pi d^{3}}$
(B) $\frac{16 T}{\pi d^{4}}$
(C) $\frac{32 T}{\pi d^{4}}$
(D) $\frac{16 T}{\pi d^{3}}$