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:
  1. A. K. Sawhney, “Electronics Measurements & Instrumentation,” Dhanpat Rai & Co., 2012.
  2. A. D. Helfrick and W. D. Cooper, “Modern Electronic Instrumentation and Measurement Techniques,” PHI Learning, 2011.
  3. A. S. Morris, R. Langari and Butterworth-Heinemannm,, “Measurement and Instrumentation: Theory and Application,” 1st Ed., BUTTERWORTH-HEINEMANN Ltd, 2011, USA.  
  4. H. M. Berlin and F. C. Getz, “Principle of Electronics Instrumentation and Measurement,” Prentice Hall College Div., 1988.
  5. E.W. Golding and F.C. Widdis, “Electrical Measurements and Measuring Instruments,” Reem Publications, 2011.