The shaft consisting of steel and aluminum segments carries the torques T and 3T. Find the largest allowable value of T if the working shear stresses are 14000 psi for steel and 7000 psi for aluminum and the angle of rotation at the free end must not exceed 8°. Use G= 12 x〖10〗^6 psi for steel and G= 4x〖10〗^6 psi for aluminum.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The shaft consisting of steel and aluminum segments carries the torques T and 3T. Find the largest allowable value of T if the working shear stresses are 14000 psi for steel and 7000 psi for aluminum and the angle of rotation at the free end must not exceed 8°. Use G= 12 x〖10〗^6 psi for steel and G= 4x〖10〗^6 psi for aluminum.
T
Aluminum
1 in.-
3T
3ft
Steel
2 in. -
5 ft
Transcribed Image Text:T Aluminum 1 in.- 3T 3ft Steel 2 in. - 5 ft
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