Engineering, 23.12.2019 20:31 manasangreddy2921
Three piezometers located 1000 m apart bottom in the same horizontal aquifer. piezometer a is due south of piezometer b and piezometer c is to the east of the line ab. the surface elevations of a, b, and c are 95, 110, and 135 m, respectively. the depth to water in a is 5 m, in b is 30 m, and in c is 35 m. determine the direction of ground-water flow through the triangle abc and calculate the hydraulic gradient.
Answers: 1
Engineering, 04.07.2019 18:10
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.
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Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
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Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
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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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Three piezometers located 1000 m apart bottom in the same horizontal aquifer. piezometer a is due so...
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