Engineering, 09.03.2020 16:50 alexisbcatlett14
For each type of edge, screw, and mixed dislocations, describe briefly the relationship between the direction of the applied shear stress and the direction of dislocation line motion.
Answers: 2
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 06.07.2019 05:10
Air undergoes a constant pressure cooling process with no moisture added or removed. the air originally exists at 45 °c, 150 kpa and 35 % relative humidity. it is cooled until the temperature reaches 29 oc. determine (a) the relative humidity of the cooled air. (b) the dew point temperature of the cooled air in °c. (c) the heat removed during the cooling process in kj/kg. use the psychrometric chart to check your answers (this part will not be graded; however, it will you get comfortable using the psychrometric chart)
Answers: 3
Engineering, 06.07.2019 05:30
There is a metal plate with thickness, thermal conductivity, density, and specific heat of 10 mm, 200 w/m.°c, 2500 kgrn3, and 900 j/kg.k, respectively. it has an initial uniform temperature of 22°c and is being heated in an oven for 2 minutes. air in the oven is maintained at 900 c with convection heat transfer coefficient of 190 w/m.k. determine the temperature of the plate when it is removed from the oven.
Answers: 3
Engineering, 06.07.2019 06:20
Major processing methods for fiberglass composited include which of the following? mark all that apply) a)- open mold b)- closed mold c)- preforming d)- postforming e)- none of the above f)- all the above
Answers: 2
For each type of edge, screw, and mixed dislocations, describe briefly the relationship between the...
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