Engineering, 23.04.2020 01:44 danyelleearly12
A cylindrical specimen of aluminum having a diameter of 12.8 mm and a gauge length of 50.8 mm is pulled in tension. Use the tabulated data below to : a) Plot the data as engineering stress vs. engineering stress. b) Compute the modulus of elasticity. c) Determine the yield strength at a strain offset of 0.002. d) Determine the Tensile strength.
Answers: 2
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
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Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
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Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
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Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
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A cylindrical specimen of aluminum having a diameter of 12.8 mm and a gauge length of 50.8 mm is pul...
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