A stepped shaft made of steel is fixed at one end and 1.5 kN-m torque is applied at other end. What additional torque that can be applied at point B if the maximum shear stress is not to be exceeded 105 MPa and the total angle of twist should not exceeds 3°. The modulus of elasticity of steel may be taken as 200 GPa and Poisson's ratio as 0.3. B 45 DI $20 90
A stepped shaft made of steel is fixed at one end and 1.5 kN-m torque is applied at other end. What additional torque that can be applied at point B if the maximum shear stress is not to be exceeded 105 MPa and the total angle of twist should not exceeds 3°. The modulus of elasticity of steel may be taken as 200 GPa and Poisson's ratio as 0.3. B 45 DI $20 90
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A stepped shaft made of steel is fixed at one end and 1.5 kN-m torque is applied at other end. What
additional torque that can be applied at point B if the maximum shear stress is not to be exceeded
105 MPa and the total angle of twist should not exceeds 3°. The modulus of elasticity of steel may
be taken as 200 GPa and Poisson's ratio as 0.3.
750
B
600
3-11-
70
90
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