Engineering, 07.08.2019 19:10, nickocasamplonp6mlob
Three kg of air is contained at 150 degrees c and 500 kpa in a sealed, deformable device and is expanded to 150 kpa in an isothermal process. if the work done by the air in this process is 300 kj, find the net amount of new disorder created and the irreversibility of the process. what might account for the calculated irreversibility, and how could it be reduceed?
Answers: 1
Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10, leomessifanboy678
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
Engineering, 04.07.2019 18:10, 0436500
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
Three kg of air is contained at 150 degrees c and 500 kpa in a sealed, deformable device and is expa...
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