engineering recuitment HPCL Engineer Mock Test 2024 Strength of Materials Torsion of Shaft Effect on Shaft
Maximum shear stress developed on the surface of a solid circular shaft under pure torsion is 320 MPa. If the shaft diameter is doubled, then what is the maximum shear stress developed corresponding to the same torque ?
1
60 MPa
2
120 MPa
3
40 MPa
4
20 MPa