Subject Code: EE3L002 |
Name: Measurement and Electronic Instruments |
L-T-P: 3-0-0 |
Credits: 3 |
Pre-requisite(s): Introduction to Electronics |
Measurement of low, medium and high resistances, sensitivity of d.c bridge, d.c. potentiometer, principles of a.c. bridges for measurement of L and C, types of a.c. bridges; Instrument specifications and error analysis; Extension of Instrument range: current transformer (CT) and potential transformer (PT). d’Arsonval Galvanometer, moving coil meters, dynamometer type wattmeter and induction type energy-meter; Electronic voltmeter, true r.m.s voltmeter; basics of digital measurements; Analog-Digital converters, Digital-Analog converters, programmable gain amplifier- auto-ranging; Comparators, function generators, oscillators; Elements of digital multi-meter; Hall effect sensor, clamp-on meter; solid state energy-meter; Frequency, phase angle and time period measurement. Cathode Ray Oscilloscope (CRO), Sample and Hold circuits, Data Acquisition Systems. |
Texts/Reference Books:
- A. K. Sawhney, “Electronics Measurements & Instrumentation,” Dhanpat Rai & Co., 2012.
- A. D. Helfrick and W. D. Cooper, “Modern Electronic Instrumentation and Measurement Techniques,” PHI Learning, 2011.
- A. S. Morris, R. Langari and Butterworth-Heinemannm,, “Measurement and Instrumentation: Theory and Application,” 1st Ed., BUTTERWORTH-HEINEMANN Ltd, 2011, USA.
- H. M. Berlin and F. C. Getz, “Principle of Electronics Instrumentation and Measurement,” Prentice Hall College Div., 1988.
- E.W. Golding and F.C. Widdis, “Electrical Measurements and Measuring Instruments,” Reem Publications, 2011.
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