A solid shaft consisting of steel and aluminum segments carries the torques T and 2T. Find the largest allowable value of T if the working shear stress is 14,000 psi for steel and 7,500 psi for aluminum, and the angle of rotation at the free end must not exceed 8 degrees. Use G = 12 x 10^6 psi for steel and G =4 x 10^6 psi for aluminum. Express your final answer in Ib.ft to the nearest whole number. Note: Do not include the unit in your answer. * 27 2 in. 1.5 in. 3 ft 2 ft 800mm 500mm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A solid shaft consisting of steel and aluminum segments carries the
torques T and 2T. Find the largest allowable value of T if the working shear
stress is 14,000 psi for steel and 7,500 psi for aluminum, and the angle of
rotation at the free end must not exceed 8 degrees. Use G = 12 x 10^6 psi
for steel and G =4 x 10^6 psi for aluminum. Express your final answer in
Ib.ft to the nearest whole number. Note: Do not include the unit in your
answer.
27
2 in.
1.5 in.
3 ft
B
2 ft
|C
800mm
500mm
Transcribed Image Text:A solid shaft consisting of steel and aluminum segments carries the torques T and 2T. Find the largest allowable value of T if the working shear stress is 14,000 psi for steel and 7,500 psi for aluminum, and the angle of rotation at the free end must not exceed 8 degrees. Use G = 12 x 10^6 psi for steel and G =4 x 10^6 psi for aluminum. Express your final answer in Ib.ft to the nearest whole number. Note: Do not include the unit in your answer. 27 2 in. 1.5 in. 3 ft B 2 ft |C 800mm 500mm
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