CS 2201 - MEASUREMENTS AND INSTRUMENTATION |
UNIT I INTRODUCTION |
Functional elements of an instrument – Static and dynamic characteristics – Errors in
measurement – Statistical evaluation of measurement data – Standards and calibration. |
UNIT II ELECTRICAL AND ELECTRONICS INSTRUMENTS |
Principle and types of analog and digital voltmeters, ammeters, multimeters – Single and
three phase wattmeters and energy meters – Magnetic measurements – Determination
of B-H curve and measurements of iron loss – Instrument transformers – Instruments for
measurement of frequency and phase. |
UNIT IIICOMPARISON METHODS OF MEASUREMENTS |
D.C & A.C potentiometers, D.C & A.C bridges, transformer ratio bridges, self-balancing
bridges. Interference & screening – Multiple earth and earth loops - Electrostatic and
electromagnetic interference – Grounding techniques. |
UNIT IVSTORAGE AND DISPLAY DEVICES |
Magnetic disk and tape – Recorders, digital plotters and printers, CRT display, digital
CRO, LED, LCD & dot matrix display – Data Loggers |
UNIT VTRANSDUCERS AND DATA ACQUISITION SYSTEMS |
Classification of transducers – Selection of transducers – Resistive, capacitive &
inductive transducers – Piezoelectric, optical and digital transducers – Elements of data
acquisition system – A/D, D/A converters – Smart sensors. |
Text Book |
1. E.O. Doebelin, ‘Measurement Systems – Application and Design’, Tata McGraw
Hill publishing company, 2003.
2. A.K. Sawhney, ‘A Course in Electrical & Electronic Measurements &
Instrumentation’, Dhanpat Rai and Co, 2004. |
References |
1. A.J. Bouwens, ‘Digital Instrumentation’, Tata McGraw Hill, 1997.
2. D.V.S. Moorthy, ‘Transducers and Instrumentation’, Prentice Hall of India Pvt Ltd,
2007.
3. H.S. Kalsi, ‘Electronic Instrumentation’, Tata McGraw Hill, II Edition 2004.
4. Martin Reissland, ‘Electrical Measurements’, New Age International (P) Ltd., Delhi,
2001.
5. J. B. Gupta, ‘A Course in Electronic and Electrical Measurements’, S. K. Kataria &
Sons, Delhi, 2003. |
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