Q2\A certain force F applied at D near the end of the 15-in lever shown in Fig. which is quite similar to a socket wrench, results in certain stresses in the cantilevered bar OABC. This bar (OABC) is of, forged and heat-treated so that it has a minimum yield strength of 81 kpsi. We presume that this component would be of no value after yielding. Thus the force F required to initiate yielding can be regarded as the strength of the component part. Find this force considering the stress concentration at shoulder (A). Note //8> 0.05, principie stress in z axis is 33.2 Mpa to 12 in 1-ie D

Q2\A certain force F applied at D near the end of the 15-in lever shown in Fig. which is quite similar to a socket wrench, results in certain stresses in the cantilevered bar OABC. This bar (OABC) is of, forged and heat-treated so that it has a minimum yield strength of 81 kpsi. We presume that this component would be of no value after yielding. Thus the force F required to initiate yielding can be regarded as the strength of the component part. Find this force considering the stress concentration at shoulder (A). Note //8> 0.05, principie stress in z axis is 33.2 Mpa to 12 in 1-ie D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Q2\A certain force F applied at D near the end of the 15-in lever shown in Fig. which is quite similar to a
socket wrench, results in certain stresses in the cantilevered bar OABC. This bar (OABC) is of, forged and
heat-treated so that it has a minimum yield strength of 81 kpsi. We presume that this component would be
of no value after yielding. Thus the force F required to initiate yielding can be regarded as the strength of
the component part. Find this force considering the stress concentration at shoulder (A).
Note //8> 0.05, principie stress in z axis is 33.2 Mpa
R.
1-in D
ie D.

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Answer D, E, F