Midterm Practice Problems Peter H. McMurry, Instructor NOTE: These practice problems are taken from previous ME 4031 midterm exams. (20 points) 1. The Weber number is a dimensionless parameter relating inertial and surface tension forces in a fluid flow.
Note that you were given extra information in this problem ( and cp). This often happens in real life you will be given lots of irrelevant information to sort through, or else you will not be given some important numbers that you must then look up or esti
Final Practice Problems Peter H. McMurry, Instructor NOTE: These practice problems are taken from previous ME 4031 midterm exams. 1. The Weber number is a dimensionless parameter relating inertial and surface tension forces in a fluid flow. Consider a dro
IE 5513 Engineering Safety Assignment 1 (25 points) Due Feb 3rd Please complete the following problems and hand them in at the beginning of class. Start each problem on a new page and show all of your work. Remember that if we cannot follow the logic in y
IE 5513 Name: Assignment #3 ID Number:_ _ Due Feb 24th Turn Turn in a hard copy at the beginning of lecture.
Part I: Use the resources outlined in class including sections of the ASAE S441.3 standard and the websites (www.safetylabel.com/index.php ) to de
1)
a) Area to be sheared
3d 2 3 0.5 2 0.589 4 4
in 2
Shear stress ( b)
=
F A
0.1 1
Area to be sheared= 3 = 40000
3d 2 3 0.5 2 c) Area to be sheared= 0.589 4 4
=45000 2) Answers may vary Possible designs i) Multiple drains ii) Using rounding cover iii) In
IE 5513 Assignment #2 (25 points) Due Feb. 10th, 2011
1) You are in charge of purchasing and installing a large compressor for the facility that you work in. The manufacturer stated the sound power level is 100 db. Determine the sound pressure level in th
Assignment #2 Due Feb. 10th, 2011 1) You are in charge of purchasing and installing a large compressor for the facility that you work in. The manufacturer stated the sound power level is 100 db. Determine the sound pressure level in the work room given th