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Measurement and Instrumentation (EEE2004)

Credits : 3

NOTE:

Something about scoring good grades in VIT, Faculties always like the content of the answers from their slides. It is nothing less than normal Human thinking. We would request you to go through your teacher’s slides to side by Slide.

MODULE 1

Topics Included: *Functional elements of an instrument, Static and dynamic characteristics of zero and first order instruments – sources of Errors in measurement, – Techniques for reducing error, – loading effect of instruments, Statistical evaluation of measurement data. *

Notes can be sourced from here

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MODULE 2

Topics Included: Classification of instruments,– Working Principle of potentiometer, Design of analog voltmeter, ammeter using PMMC and MI and its loading effect. – Principle of working power factor meter – Single phase wattmeter, analog energy meter, Use of Instrument transformers.

Notes can be sourced from here

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MODULE 3

Topics Included: Design of deflection bridges – Wheatstone bridge, Kelvin bridge, Kelvin double bridge and their

Resources can be sourced from [here] (https://youtube.com/playlist?list=PL3Soy1ohxlP36AVnRLEHQBIMNJZudZduf)

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MODULE 4

Topics Included: *Maxwell bridge, Anderson bridge, Schering Bridge, Wien Bridge and their Merits and Demerits *

Notes can be sourced from here

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MODULE 5

Topics Included: *Classification of transducers – Selection of transducers – Resistive, capacitive & inductive transducers – Piezoelectric and digital transducers. Working principle and specifications of the Analog CRO and digital CRO, LED and LCD. *

Notes can be sourced from here

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MODULE 6

Topics Included: *Comparison of analog and digital techniques – digital voltmeter – millimeter’s – Energy meter - frequency counters – measurement of frequency and time interval – extension of frequency range – Automation in digital instruments, Automatic polarity indication, automatic ranging, automatic zeroing, fully automatic digital instruments, Computer controlled test systems, Virtual instruments. *

Notes can be sourced from here

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MODULE 7

Topics Included: *Elements of digital data acquisition system– interfacing of transducers–multiplexing– data loggers – computer controlled instrumentation – IEEE 488 bus -DAQ cards and accessories, NI ELVIS, Data Acquisition with LabVIEW-Interfacing a sensor to LabVIEW-Interfacing an actuator to LabVIEW. *

Notes can be sourced from here

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MODULE 8

Expert lecture

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