Engineering, 10.08.2021 14:00 miguelpoblano5673
stion 1: [18 A thin plate shown in Figure 1 consists of four elements shape, which are a square, right-angled triangle, rectangle, and semi-circle. The square and the right-angled triangle are solid materials. Whereas the rectangle and semi-circle are the cut-outs. If all dimensions in Figure 1 are in meters. Use the table method to calculate the centroid location of the thin plate taking point A as the reference. Importantly, indicate the XA and yA values of each element shape in the table. Y 0.3 0.1 0.1 0.08 0.1 AC X 0.08 0.06 0.13 0.05 Figure 1: Thin plate with all dimensions in meter.
Answers: 1
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
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
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Engineering, 04.07.2019 18:10
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
stion 1: [18 A thin plate shown in Figure 1 consists of four elements shape, which are a square, rig...
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