8/12/2019 Ece205 Electrical-And-electronic-measurements Th 1.20 Ac29

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ECE205 Electrical and Electronic Measurements L T P C3 0 0 3

Version No.: 1.20Prerequisite: -Objectives:

To provide basic understanding of electrical and electronic measurement systems. To give a thorough knowledge of varieties of measuring instruments, its operating principles andlimitations.Expected Outcome:1. Measure and analyze different electrical parameters.2. Calibration techniques in the process of measurement.3. Handle different types of Oscilloscopes and recorders.4. Using wave analyzers, spectrum analyzers for the measurement of frequency, phase angle

etc.Unit I Error Analysis and ControlStatic and Dynamic Characteristics of a Measurement System, Error analysis in measurement

systems Static and dynamic error, Bias and Precision Error, Sources of Errors in Experimentaltesting, Sources of Elemental Error, Error Control.Unit II Electrical Measurements ICurrent and Voltage measurement instruments - PMMC, Moving coils, moving iron,dynamometer type, rectifier type, and thermal instruments. Hall effect Wattmeter, Thermal type

wattmeter, Compensated wattmeter, Single and three-phase power measurement. Energymeasurement and energy meters, Magnetic measurements, Maximum demand meter, P.F. meter,High voltage measurementsUnit III Electronic Measurements IResistive measurement - Resistive Potentiometric measurements, Strain Gauge measurements-Force and Torque measurement, Resistance thermometers- RTD and Thermisters. Capacitive

measurement design - capacitive Pickups, Differential capacitive pressure transducers. Inductivemeasurement - Differential Transformers, LVDT, Variable reluctance pickups, RVDT. Thermocouple, Piezoelectric Transducers- Acceleration measurements.Unit IV Electronic Measurements IISolid State measurement Design and Instruments- BJT, FET and MOSFET Voltmeter circuits,Solid State Multi-meter, Digital Multi-meter. Signal Generation: Audio and Radio frequencysignal generators, AM signal generator, Function generator. Wave analyzer, Spectrum analyzer,Frequency Measurement, Measurement of period and time, Phase angle measurement.

Text BooksCooper W.D and Helfrick A.D, Electronic Instrumentation and Measurement Techniques, 4/e,Pearson Education, 2004.

David A. Bell, Electronic Instrumentation and Measurements, 2/e, Prentice Hall Inc., NewDelhi, 1997.Reference Books1. Robert A. Witte, "Electronic Test Instruments - Analog and Digital Measurements",

Pearson Education, 2/e, 2002.2. Ernest O Doebelin and Dhanesh N. Manik, Measurement Systems Application and Design

5/e, McGraw Hill. 2007.3. Golding E.W and Widdis F.G., Electrical Measurements and Measuring Instruments, 5/e,

Wheeler and Co., New Delhi, 2000.

Mode of Evaluation: CAT- I & II, Assignments/ other tests, Term End Examination.

Proceedings of the 29th Academic Council [26.4.2013] 354