10. A round steel shaft rotates 200 rpm and is subjected to a torque of 2,000 in-lb. The allowable shearing stress is 6,000 psi, it is also subjected to a bending moment of 3,000 in-lb. The allowable tensile stress is 8,000 psi. Find the diameter. A. 1.614 in B. 5.444 in C. 3.228 in D. 1.323 in

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A:

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Q: For the steel shaft shown in Fig. Determine the maximum torque transmitted by any transverse cross…

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Q: Find the section modulus of shaft having 2.5 in diameter. A 3.07 in B. 4.56 in C 5.45 in D. 8.46 in

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Q: What is the pressure angle for gear teeth?  Why would some gears have different pressure angles?

A: Solution:

Q: A 3-m aluminum tube with the cross section shown carries a 200 N-m  torque. Determine the following:…

A: Given data: L=3 mT=200 N.mG=28 GPa Need to determine the maximum shear stress in the tube and…

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Q: The rotating shaft shown is subjected to a constant force. Shaft material is AISI 1020 cold drawn…

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Q: 20. A steel shaft is transmitting 50 hp at 1,200 rpm. The nature of the load and type of service of…

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Q: The 1 inch diameter shaft is subjected to the loads shown. Draw the "loading diagram" showing the…

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Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.