A solid bar having a diameter 150 mm is to be replaced by a square tube having a cross-sectional dimension shown in the figure. A. Determine the required dimension "a" if the thickness is 10mm so that the maximum shear stress in the tube will not exceed the maximum shear stress in the solid bar. B. Determine the shear stress in the tube if it is subjected to a torque T = 12 kN.m. C. Determine the angle of twist in degrees of the tube if the length of the tube is 800mm and the shear modulus is 75GPa, T = 12 kN.m. 1. A solid bar having a diameter 150 mm is to be replaced by a square tubehaving a cross-sectional dimension shown in the figure.A. Determine the required dimension "a" if thethickness is 10mm so that the maximum shearstress in the tube will not exceed the maximumshear stress in the solid bar.B. Determine the shear stress in the tube if itis subjected to a torque T = 12 kN m.C. Determine the angle of twist in degrees of thetube if the length of the tube is 800mm andthe shear modulus is 75GP%, T = 12 kN m.

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Answered: A solid bar having a diameter 150 mm is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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A solid bar having a diameter 150 mm is to be replaced by a square tube having a cross-sectional dimension shown in the figure. A. Determine the required dimension "a" if the thickness is 10mm so that the maximum shear stress in the tube will not exceed the maximum shear stress in the solid bar. B. Determine the shear stress in the tube if it is subjected to a torque T = 12 kN.m. C. Determine the angle of twist in degrees of the tube if the length of the tube is 800mm and the shear modulus is 75GPa, T = 12 kN.m.

1. A solid bar having a diameter 150 mm is to be replaced by a square tube
having a cross-sectional dimension shown in the figure.
A. Determine the required dimension "a" if the
thickness is 10mm so that the maximum shear
stress in the tube will not exceed the maximum
shear stress in the solid bar.
B. Determine the shear stress in the tube if it
is subjected to a torque T = 12 kN m.
C. Determine the angle of twist in degrees of the
tube if the length of the tube is 800mm and
the shear modulus is 75GP%, T = 12 kN m.

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