Engineering, 15.02.2021 14:00 mepuppy5000
A copper rod of 25mm diameter is enclosed by and securely attached at each end to a steel tube of 40mm external diameter and 35mm internal diameter. Calculate the stress in the copper and the steel when the combination is subject to an axial tension of 40kN. Young moduli : steel = 200kN/mm^2 ; copper = 95kN/mm^2
Answers: 1
Engineering, 03.07.2019 15:10
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Engineering, 04.07.2019 18:10
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Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
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Answers: 2
A copper rod of 25mm diameter is enclosed by and securely attached at each end to a steel tube of 40...
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