1) A hollow steel shaft used in construction has an outer diameter of 150 mm and inner diameter of 100 mm. The steel shaft has a shear modulus of G= 75 GPa and the applied torque is 16 kN/m. a) Compute the shear stress at the outer surface. b) Compute the shear stress at the inner surface. c) Compute the rate of twist in degrees per meter.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1) A hollow steel shaft used in construction has an outer diameter of 150 mm and
inner diameter of 100 mm. The steel shaft has a shear modulus of G= 75 GPa
and the applied torque is 16 kN/m.
a) Compute the shear stress at the outer surface.
b) Compute the shear stress at the inner surface.
c) Compute the rate of twist in degrees per meter.
Transcribed Image Text:1) A hollow steel shaft used in construction has an outer diameter of 150 mm and inner diameter of 100 mm. The steel shaft has a shear modulus of G= 75 GPa and the applied torque is 16 kN/m. a) Compute the shear stress at the outer surface. b) Compute the shear stress at the inner surface. c) Compute the rate of twist in degrees per meter.
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