GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-V (NEW) EXAMINATION - SUMMER 2019
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Subject Code: 2151706 Date: 03/06/2019Subject Name: Industrial Measurement I1
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
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2. Make suitable assumptions wherever necessary.3. Figures to the right indicate full marks.
Q.1 (a) Explain the working principle of Load Cell with sketch. 03
(b) Explain pneumatic transducer for displacement measurement 04
(c) Explain principle, working and construction of dispersive and non dispersive type infrared analyzer 07
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Q.2 (a) Define the following terms. 03
1) Strain
2) Shear thickening
3) Absorption
(b) Explain in detail about paramagnetic Oxygen Analyzer 04
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(c) Explain the working principle of Mass Spectrometer. Explain any one type of mass spectrometer in detail. 07OR
(c) Define Viscosity. What are the different methods of Viscosity measurement? Explain any one method with basic Principle, working & suitable application 07
Q.3 (a) Explain Sample Handling system with sketch 03
(b) Explain Turbidity Measurement in Detail 04
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(c) Explain principle, working and construction of Magneto strictive Transducer for displacement measurement 07OR
(a) Explain with sketch about Flapper Nozzle arrangement 03
(b) Explain the need of pH and conductivity and density measurement for industrial application in detail 04
(c) Differentiate Thermal, Capacitive and Piezo- resistive, accelerometers 07
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Q.4 (a) Explain humidity measurement technique with necessary diagram. 03
(b) Explain the Tachometer for speed measurement with necessary diagram 04
(c) Explain the detail of industrial weighing system 07
OR
(a) Explain the Beer Lamberts low with necessary equation. 03
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(b) What is chromatography? Draw block diagram of Gas Chromatography 04(c) Explain in detail UV Visible Spectroscopy 07
Q.5 (a) Explain in detail Proximity sensor with necessary diagram 03
(b) Explain in detail about LVDT with necessary diagram and its application 04
(c) Explain working principle of Stain Gauge with necessary diagram. List out types and its application. 07
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Q.5 (a) Explain working principle of Flame Photometer 03
(b) Write a short note on Hydrometers 04
(c) Define the Opacity and describe in detail Opacity measurement 07
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