QUESTION 12What is the safety factor against yielding of a 4140 steel shaft, 2.2 in OD, 0.45 inch wall thickness, quenched and tempered at 1000FF, subject to a torsion of 10866 in-Ibf and a compressive load of 10982 ibf? (Use Shigley for material properties, and the most accurate failure theory appropriate to the material.)QUESTION 13A 1.62 m long rectangular AISI 1020 cold rolled steel bar (10 mm x 25 mm) is subject to a torsional load of 47.9 Nm. What is the safety factor against yielding? (Use Shigley for material properties.)

Given dataLength of steel bar = 1.62 m Cross-section of steel bar = 10 mm x 25 mmTorsional Load =…

Answered: A 1.82 m long rectangular AISI 1020…

A 1.82 m long rectangular AISI 1020 cold rolled steel bar (10 mm x 25 mm) is subject to a torsional load of 47.9 N m. What is the safety factor against yielding? (Use Shigley for material properties)

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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Concept explainers

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.

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