A shaft is required to transmit 1 MW power at 240 r.p.m. The shaft must not twist more than 1 degree on a length of 15 diameters. If the modulus of rigidity for material of the shaft is 80 GPa, find the *MPa] diameter of the shaft and shear stress induced.

A shaft is required to transmit 1 MW power at 240 r.p.m. The shaft must not twist more than 1 degree on a length of 15 diameters. If the modulus of rigidity for material of the shaft is 80 GPa, find the *MPa] diameter of the shaft and shear stress induced.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.10P: Solve the preceding problem for the following data: diameter LO m, thickness 48 mm, pressure 22 MPa,...

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Question

A shaft is required to transmit 1 MW power at 240 r.p.m. The shaft must not twist more than 1 degree
on a length of 15 diameters. If the modulus of rigidity for material of the shaft is 80 GPa, find the
MPa]
diameter of the shaft and shear stress induced.

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