MCE311 Homework # 3 Due on Wed. Oct 26th, 2011. Question 1: A strip of cast iron is 8in. long and has a cross section of 1.0 by 1/16 in. It is subject to an axial load of 1000lb. Two strain gauges are attached to the surface, one in the axial direction an

MCE311 Homework # 1 Due on Monday, Feb 28th, 2011. Question 1 (6.1) A certain length measurement is made with the following results: Reading: 1 2 3 4 5 6 7 8 9 10 X(cm): 49.3 50.1 49.0 49.2 49.3 50.5 49.9 49.2 49.7 50.2 a) Arrange the data into bins with

MCE311 Homework # 2 Solution Question 1 (3.1 textbook): An amplifier produces an output of 5 V when the input is 5V. What is the gain G and the decibel gain GdB? Solution: The gain is: 5 10 5. 10 The gain in dB is: 20 120 _ Question 2 (3.2 textbook): An a

MCE311; Homework # 5; Due on Monday. Nov 21st, 2011. Question 1 A sliding psychrometer gives a dry-bulb reading of 30 C and wet-bulb reading of 15 C. Find the relative humidity and the humidity ratio?
Solution:
Question 2 If a sliding psychrometer gives a

MCE311 Homework # 4 Due on Wed Nov 30th, 2011 Question 1 (5.16): A function has the form 3 sin 10 5 cos 40 and is sampled at a rate of 30 samples per second. What false alias frequency(ies) would you expect in the discrete data? Solution: 3 sin 2 5 5 cos