This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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B.Tech. Sixth Semester (Food, P & P, O & P and Petro Tech.) (CGS)
11045 : Instrumentation & Control : 6 CT 03
Pages: 2 AW - 3259
Time : Three Hours Max. Marks : 80
Notes:
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- All question carry marks as indicated.
- Answer Three question From Section "A" and Three question from Section "B".
- Due credit will be given to neatness and adequate dimensions.
- Assume suitable data wherever necessary.
- Diagrams and Chemicals equations should be given wherever necessary.
- Illustrate your answer necessary with the help of neat sketches.
- Use of pen Blue/Black ink/refill only for writing the answer book.
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SECTION - A
- a) Explain principle construction and working of solid expansion thermometer with neat sketch. 7
b) What is static error? Explain their types. 7
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OR
- a) Explain the working substance of liquid expansion thermometer. 6
b) Explain the importance or necessity of level measurement. 8
- a) Explain any one Vacuum gauge with neat sketch. 6
b) Explain the construction and working of psychrometer with neat sketch.
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OR
4. How will you protect the pressure gauge from high temperature and hazardous process fluid. 13
- a) Explain the principle construction & working of oxygen analysis cell. 7
b) Give the application of X-Ray absorption and uv- absorption spectroscopy. 6
OR
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6. Explain composition analysis of gases by thermal conductivity measurement. 13
SECTION -B
- a) Explain any one variable area flowmeter with neat sketch. 7
b) Explain the working of pneumatic control valve with neat sketch.
OR
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7. a) What does mean by approximation of function? How Chebyshev polynomials are applicable for the approximation of function 7
b) Explain the applications of least square analysis in the field of chemical technology with suitable example. 13
OR
8. Fit the following data with power model y = axb. use the resulting power equation to predict y at x = 13
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[x] [2] [9] [3] [4] [7] [6] [7] [8] [12] [15]
[y] [1] [4] [1] [5] [9] [7] [9] [4] [9] [4] [3]
- a) Explain in detail:
i) Analytical method of optimization ii) Gradient method of optimization 7
b) Maximize: f(x) = x/2 for x ≤ 2--- Content provided by FirstRanker.com ---
= x2 for x > 2
in the interval (0,3) by Fibonacci search using N == 6. 13
OR
- a) Give the detailed classification of optimization models. 7
b) Explain the Fibonacci search for n total number of experiments and Uncertainty defined by: a < x < b 7--- Content provided by FirstRanker.com ---
c) Explain single variable function. 6
- a) Explain in detail capacity optimization. 7
b) Explain computer programming in modular form. 6
OR
- a) Explain block diagrams of preliminary aids in programming. 7
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b) Explain subroutine libraries in computer programming and applications. 6
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This download link is referred from the post: SGBAU B.Tech Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university