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Show all work clearly for points please
Image for Show all work clearly for points 2. (see Appendix 1. below) Compare the entropy changes for the following proc
Show transcribed image text Show all work clearly for points 2. (see Appendix 1. below) Compare the entropy changes for the following processes: a. One mole of Ni is heated at 1 atm from 300K to 1300K b. One mole of Ni at 300K is isothermally compressed from 1 atm to 100 kbars (use V = 6.6 cc/mol and alpha =40 X 10^-6/K) c. One mole of zirconia is heated at 1 atm from 300 to 1300K d. One mole of zirconia at 300K is isothermally compressed from 1 atm to 100 kbars (use V = 22.0 cc/mol and alpha = 10 X 10^-6/K) e. One mole of O2 is heated at 1 atm from 300 to 1300K (assume O2 is an ideal gas with Cp = 7/2R f. One mole of O2 at 300K is isothermally compressed from 1 atm to 100 kbars What general conclusions can you draw?
a completely reversible heat pump produces heat at a rate of 300 kw to warm a house maintained at 24degrees c.the
The combustion products also include H2O, H2 and N2, exit the exhaust at 1000 K. Heat loss from the engine (primarily to the cooling water) is 120 kW. What is the power output of the engine? What is the thermal efficiency?
a full journal bearing360degree has a diameter of 10mm a length of 5 mm and supports load of 20 n. the sormmerfield
what is the maximum useful work that can be produced per pound of saturated steam which enters a steady flow system at
refrigerant gas r-134 at 500k and 70 degrees c enters an air-cooled condenser heat exchanger and leaves the condenser
A simply-supported beam of span 2 m is subjected to a lateral uniformly distributed load of 20 kN/m which causes a maximum vertical shear force of 20 kN at each support. Determine the maximum and average vertical shear stresses within the beam over..
the voltage across the terminals of a 50 mh inductor us v 400sin 2000tv and the initial current is i0 04a what is the
air at 68 degrees f and 1atm. flows over a flat plate at 114.8 fts. the plate is 29.5 in long and 12 in wide. the plate
An electric hoist consumes 5 kW of power at a constant rate to lift a 500-kg mass. Assuming that the hoist is 80% efficient, determine the maximum speed reached by the mass.
A system consisting of 1kg of H2O undergoes a cycle composed of the following closed processes:
This exercise begins with information for an IT Consultant Business Startup. Working in Microsoft Project, you will create the task list, including summary tasks and their sub-tasks, create links between tasks and their predecessors, add resources..
A cantilevered beam with a rectangular cross section is loaded by a force perpendicular to the beam center line at the free end. The cross section is 100mm high and 25mm wide. The vertical load at the beam end is 40,000N.
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