JNTUH B.Tech 2nd Year 1 sem instrumentation and control engineering (2-1) Transduction of Physical Variables Engineering R13

JNTUH B.Tech 2nd year Transduction of Physical Variables gives you detail information of Transduction of Physical Variables Engineering R13 year subject. It will be help full you to understand you complete curriculum of the year.

Course Objective

• To provide basic knowledge in transduction principles, sensors, transducer technology and measurement systems.

UNIT-I

Introduction to measurement systems: general concepts and terminology, measurement systems, sensor classification, general input-output configuration, methods of correction static characteristics of measurement systems- accuracy, linearity, resolution, precision and sensitivity etc. estimation of errors. Standards: Definition of standard units International standards Primary standards Secondary standards Working standards Voltage standard Resistance standard Current standard Capacitance standard Time and frequency standards.

UNIT-II

Dynamic characteristics: Transfer function, dynamic characteristics of measurement systems: zero-order, first order, second-order measurement systems and response

UNIT-III

Temperature : Thermal expansion methods, Thermo electric, electrical resistance and semiconductor sensors. Radiation
methods- thermal and photon detectors based thermometers .

Pressure : Methods of pressure measurement: Dead weight gauges and manometers, elastic transducers, vibrating cylinder
and other resonant transducers. Testing of pressure measuring system. High pressure measurement.

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TEXT BOOK

• Measurement System : Applications and Design – by E.O. Doeblin, D.N.Manik,5th ed. McGraw Hill Publications.
• Modern Electronic Instrumentation & Measurement Techniques : Albert D. Helfrick & William D. Cooper, PHI.

REFERENCES

• Sensor Technology Handbook – Jon Wilson, Newne 2004.
• introduction to measurements and Instrumentation– by Arun .K. Ghoshl, 2nd Edition, PHI, 2007.
• Sensors and Transducers – D.Patranabis, TMH 2003.

Course Outcome

Upon completion of this course the student shall be able to understand the working of basic sensors and transducers used in any industries

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