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me451-Assignment_01

me451-Assignment_01 - Oregon State University School of...

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Unformatted text preview: Oregon State University, School of MIME ME 451 - Intro to Instrumentation and Measurement Systems - Spring 2011 Homework assignment # 1, 03/30/11. Due on 04/11/11 at 0900 in class (paper only). Problem 1.22 (21). Points: 10 Answer: overall instrument error = 5.501 cm H2O Problem 1.24 (23). Points: 10 Answer: N/A Problem 1.34 (33). Points: 10 Partial answer: for Q = 2 cmm dp = 1.6 N/m2 Problem 2.4. Points: 10 Partial answer: rms value for one case is 13.49. Note: Since the contribution from !" to 0 is identically zero, it will be omitted. Problem 2.8 (2.7). Points: 10 Hint: Use textbook information in reference to Fig. 2.9. Answer: f = 112.5 Hz Problem 2.15. Points: 15 Partial answer: An = Problem 3.4. Points: 15 Partial answer: = 0.5 s (determined from the system equation). Problem 3.14. Points: 10 Hint: You can assume An is zero for n even, and Bn is zero for n odd, the resulting Fourier series is Noting that 0.10. Problem 3.17. Points: 10 Partial answer: = 0.9; 0 /n 0.28 ...
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