09A52201 Instrumentation Practices In Industries B.Tech Question Paper : sphoorthyengg.com

Name of the College : Sphoorthy Engineering College
University : JNTUH
Department : INSTRUMENTATION AND CONTROL ENGINEERING
Subject Code/Name : 09A52201/INSTRUMENTATION PRACTICES IN INDUSTRIES
Year : December 2011
Degree : B.Tech
Year/Sem : III/I
Website : sphoorthyengg.com
Document Type : Model Question Paper

Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/sphoorthyengg.com/4799-09A52201%20-%20INSTRUMENTATION%20PRACTICES%20IN%20INDUSTRIES.pdf

Instrumentation Practices In Industries :

B. Tech III Year I Semester Examinations, December-2011
R09Code No: 09A52201 SET-1
(INSTRUMENTATION AND CONTROL ENGINEERING)

Related : Sphoorthy Engineering College 09A51004 Principles of Electronic Instrumentation B.Tech Question Paper : www.pdfquestion.in/4836.html

Time: 3 hours
Max. Marks: 75
Answer any five questions :
All questions carry equal marks :
1.a) What is pulp? With neat diagram explain sulfite pulping process in detail.
b) Explain the working of Fourdriner machine and list out the limitations of the machine. [7+8]

2. Explain the instrumentation involved in the flow consistency measurement in paper manufacturing with neat diagrams. [15]
3.a) Explain the different drying processes? List out their limitations.
b) What is a distillation column made up of? Explain its role in petroleum industry. [15]

4.a) What are the different scales available in temperature measurement? Explain the construction of thermocouple instruments.
b) With a neat sketch explain the operation of optical pyrometer. [8+7]

5. Explain with neat sketches the processes involved in flue gas analysis. [15]
6.a) Describe principle of operation of Pitot static system used for the measurement of aircraft speed.

b) Explain the construction and operation of gyroscope. [8+7]
7.a) Explain tachometer method of speed measurement.

b) Explain the operation of electrical tachometer used in flight speed measurement. [7+8]
8. Explain the various measures taken in boiler safety management. [15]

R09Code No: 09A52201
SET-2
1. Explain with neat sketches the production of paper in industry briefly explaining the various processes involved. [15]

2.a) What is pH? Explain the principle of operation in pH measurement. Why is pH scale is 0-14?
b) How moisture measured? Explain any one instrument used to measure moisture in paper industry. [7+8]

3.a) Explain the petroleum separation processes.
b) Define catalytic cracking. Explain how it is achieved. [7+8]
4.a) Explain the working of mass flow meters.
b) What are the different methods of pressure measurement? Explain any one method of differential pressure measurement. [7+8]

5. With neat block diagram explain the operation of cooling tower system. [15]
6. What are head indicating instruments? Briefly compare the different head indicating instruments with respect to their principle of operation in flight operations. [15]

7.a) Explain the principles involved in remote indicating pressure gauges.
b) Explain capacitance type fuel gauge system. [7+8]
8. Describe Safety systems in Steam Turbine with necessary dos and don’ts to be followed. [15]

R09Code No: 09A52201
SET-3
1.a) Describe in detail Mechanical and Thermo mechanical Pulping process used in paper industry.
b) Bring out the operational differences in craft and soda pulping processes. [8+7]

2.a) Explain how specific gravity is measured using any one method. What is the unit of measurement?
b) Describe the methods of measuring brightness. [8+7]

3.a) Briefly bring out the methodology adopted in thermal cracking process.
b) What is polymerization? Explain its role in production of petroleum? [8+7]

4.a) Explain in detail the construction and operation of optical pyrometer.
b) What are the different parameters that need to be measured in a petrochemical industry? [8+7]

5.a) List and explain the basic requirements of the quality of water used in cooling tower.
b) Explain any one instrument used in vibration measurement. [8+7]
6.a) Explain the operation Aneroid Barometer with a neat block diagram
b) Describe the operation of Altimeter and explain its characteristics. [8+7]

7.a) Explain how fuel flow is measured in aircrafts.
b) Explain the operation of mechanical tachometers used in aircraft speed measurement. [8+7]
8. Describe the various interlocks used. Explain their applications in the safety of the process plants. [15]

B. Tech III Year I Semester Examinations, December-2011 Set IV :
1.a) What are the raw materials required for paper manufacture. Explain the desired qualities of the raw materials for soda pulping process.
b) Explain in detail about wet processing. [8+7]

2.a) Explain in detail the freeness measurement of pulp.
b) Explain the caliper method of measuring thickness of paper. [7+8]
3.a) Explain the various parameters that can be measured in a distillation process.
b) With neat diagrams explain distillation process used in petroleum industries.