Calculate the apparent longitudinal stress when Do=162mm, D=140mm, Pmax=3MPa.(a) 8.85N/mm^2(b) 9.32N/mm^2(c) 6.66N/mm^2(d) 7.65N/mm^2The question was asked in semester exam.The doubt is from IC Engine in division Design of IC Engine Components of Automotive Engine Design

Calculate the apparent longitudinal stress when Do=162mm, D=140mm, Pma

1.	Calculate the apparent longitudinal stress when Do=162mm, D=140mm, Pmax=3MPa.(a) 8.85N/mm^2(b) 9.32N/mm^2(c) 6.66N/mm^2(d) 7.65N/mm^2The question was asked in semester exam.The doubt is from IC Engine in division Design of IC Engine Components of Automotive Engine Design
Answer» The CORRECT answer is (a) 8.85N/mm^2 The BEST I can explain: σI=\(\frac{P_{MAX}D^2}{Do^2-D^2}\) =\(\frac{3×140^2}{(162^2×140^2)}\) =8.85N/mm^2

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Calculate the apparent longitudinal stress when Do=162mm, D=140mm, Pmax=3MPa.(a) 8.85N/mm^2(b) 9.32N/mm^2(c) 6.66N/mm^2(d) 7.65N/mm^2The question was asked in semester exam.The doubt is from IC Engine in division Design of IC Engine Components of Automotive Engine Design

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