Engineering, 16.10.2019 16:10 jaymariepope3334
Strains are measured on the surface of a brass alloy part as follows: εxx = 1600 10−6, εyy = 1300 10−6, and γxy = 1500 10−6×××estimate the in-plane stresses σxx, σyy, and τxy, and also the strain εzz normal to the surface. (assume that the gages were bonded to the metal when there was no load on the part, that there is no yielding, and that no loading is applied directly to the surface, i. e., σzz= τyz= τzx= 0).
Answers: 3
Engineering, 04.07.2019 18:10
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when
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Engineering, 04.07.2019 18:20
Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k
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Engineering, 04.07.2019 18:20
Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process
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Engineering, 04.07.2019 19:10
Abarometer contains mercury with a density of 13600 kg/m3. atmospheric conditions are 95.8 kpa and 20 °c at 20 °c, the vapor pressure of the mercury is 0.000173 kpa. the column of mercury will rise to a height of most nearly. select one: a)- 0.38 m b)- 0.82 m c)- 0.48 m d)- 0.72 m
Answers: 1
Strains are measured on the surface of a brass alloy part as follows: εxx = 1600 10−6, εyy = 1300 1...
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