Q4: A circular steel (G= 80 GPa ) shaft and an aluminum ( G- 28 GPa ) shaft are attached and loaded as shown. Determine: (a) the angle of rotation of section at D with respect to section at A. (b) the maximum shearing stress in the assembly. (c) The torsional shear stress at point E. IS EN-mm 60 kN-m 25 EN-m 20 EN-m A1 E S0 mm 100 mm. ZAluminuh/ Steel Steel 1.0 3.0 m

Q4: A circular steel (G= 80 GPa ) shaft and an aluminum ( G- 28 GPa ) shaft are attached and loaded as shown. Determine: (a) the angle of rotation of section at D with respect to section at A. (b) the maximum shearing stress in the assembly. (c) The torsional shear stress at point E. IS EN-mm 60 kN-m 25 EN-m 20 EN-m A1 E S0 mm 100 mm. ZAluminuh/ Steel Steel 1.0 3.0 m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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An 66 mm diameter alloy shaft is 6.5 m long and subjected to twisting. The shaft is attached to arigid support at the left end. Find the angle of twisting at the end of the bar and the maximumshear stress developed. Use G=81 GPa.
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