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Calculate the net longitudinal stress σc=20N/mm^2, σI=11N/mm^2 and μ=0.2(a) 6N/mm^2(b) 7N/mm^2(c) 8N/mm^2(d) 9N/mm^2The question was posed to me in an interview for internship.My enquiry is from IC Engine topic in section Design of IC Engine Components of Automotive Engine Design |
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Answer» RIGHT OPTION is (a) 6N/mm^2 Easy EXPLANATION: (σI)net=σI-μσc =11-0.2×20 =7N/mm^2 |
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