SSC SSC JE Mechanical 2025 Mock Test Series (Paper 1 & Paper 2) Strength of Materials Torsion of Shaft
Determine the torsional rigidity of a hollow shaft of 200 mm external diameter and 150 mm internal diameter. Consider G = 90 GPa.
1
10.25 × 1012 N-mm2
2
8.72 × 1013 N-mm2
3
9.66 × 1012 N-mm2
4
12.46 × 1013 N-mm2