www.studentyogi.com                                                     www.studentyogi.com
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E105309 Industrial Instrumentation Set1

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E105309 Industrial Instrumentation Set1

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E105309 Industrial Instrumentation Set1

  1. 1. www.studentyogi.com www.studentyogi.com Code No: E105309 RA III B.Tech I Semester Regular Examinations, November 2008 INDUSTRIAL INSTRUMENTATION (Instrumentation & Control Engineering) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks 1. Describe in detail about absolute and relative length measurement situations with examples. [16] 2. What are di erent types of electrical tachometers? Explain in detail. [16] 3. What is gyroscope? How gyroscopic principle are used to measure force and torque? Explain with relevant diagrams. [16] 4. (a) What is momentum transfer gauge? Explain. (b) What is liquid barometer? Explain with neat sketch. [8+8] 5. Write short notes on ultrasonic type ow meters and write their advantages and limitations. [16] 6. Write short notes on strain gauge load cell method. [16] 7. Explain how an infrared radiation detector is scanned across an object. [16] 8. Explain STROBOSCOPE and STROBOSCOPIC METHODS for measurement of frequency of ash light. [16] 1 of 1 www.studentyogi.com www.studentyogi.com

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