EML-3100 Final: Final Exam Spring 2008
Document Summary
Put your answers on the same sheet as the question, You must give the units of your answers. Encircle the right answer number in multiple choice. To correct, erase the wrong circle as well as you can and encircle the corrected answer number twice. For questions asking a number, putting the clear correct formula(s) below the question might result in partial credit even if the answer is wrong. C/s: (3%) liquid water enters a pump at 25 c and 100 kpa and exits it at the same velocity and height as it entered, pressurized to 1 mpa. Assuming the pump is reversible, its work requirement is about kj/kg: (3%) two kg of watery soup, heated to boiling, is put on a table. Since no one wants watery soup, it ends up cooling down to the 20 c room temperature. The entropy generated by this process is kj/k.
