Question 12 Needs Grading With the ans wer page provided 1)Define the neutral axis of a bearo under going bending stress 2)Draw a fiber-s tresses diagram for the I-bean Question
What type of stresses occur around the notch of a ductle metalith an extremely small radius, and what remedies would you prescrbeto that area to prevent t from faling?
Question 14 You're an prcject engineer for a major oil companyand your Quality Control Techrician comes up to you with a Nonconformty Report As he was conduc ting a nondes truc trve test on auned dillng pipe he discovered some erosion, 8 down the innerdiameter of a 6\" ppe He needs you to certify this pipe so it can beused again for a rush job The ppe is scheduled to ship out tomonowmoming if you reject the ppe youl have to shp a new bar s tock tothe machine shop and have it turned, which wll take another 2 weeksIf ths happens, you might lose the job If you certi?y d, the pipemay or may not washout What information and tools would you need inorde to make a fast decision? Explain your decision for each typeof information and tool you might need
