prelim_pract1_recitation - EngrD 219 - Fall 2004 Prelim 1:...

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EngrD 219 - Fall 2004 Prelim 1: September 22, 2004 Total Points: 100 Time: 8:35 - 9:55 (80 minutes) Name: ______________________________________ (Please initial every sheet) Please write your solutions in the allocated spaces below the questions. You can use the back of the sheets for scratch work (it will not be graded). The last three sheets of the exam are blank. Write on these sheets if you need extra room. These three sheets will be graded . If you take apart the pages, staple them when you turn in your exam. Partial credit will be given, but you must show your work to get any credit , you must box your answer, and you must give appropriate units. Permitted materials: Felder & Rousseau , your lecture notes, your homework solutions, and calculator. Not permitted: other books, computers, other notes. Good Luck!!
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EngrD 219 – Prelim 1 Initials_______________ 1. (15 points; suggested time: 10 minutes) You are asked to find flow rates and compositions of all streams in the distillation process below. a) How many variables must you find? Give them symbols and label them on the flow chart.
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prelim_pract1_recitation - EngrD 219 - Fall 2004 Prelim 1:...

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