EE6404 Measurements and Instrumentation Previous Year Question Papers


EE6404 Measurements and Instrumentation Previous Year Question Papers


B.E – Electrical and Electronics Engineering, Second Year 4th Semester EE6404 Measurements and Instrumentation Previous Year Question Papers For The Regulation 2013.

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OBJECTIVES:
  • To introduce the basic functional elements of instrumentation
  • To introduce the fundamentals of electrical and electronic instruments
  • To educate on the comparison between various measurement techniques
  • To introduce various storage and display devices
  • To introduce various transducers and the data acquisition systems
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 III – COMPARISON METHODS OF MEASUREMENTS
D.C & A.C potentiometers, D.C & A.C bridges, transformer ratio bridges, self-balancing bridges. Interference & screening – Multiple earths and earth loops – Electrostatic and electromagnetic interference – Grounding techniques. 
UNIT IV – STORAGE AND DISPLAY DEVICES
Magnetic disk and tape – Recorders, digital plotters and printers, CRT display, digital CRO, LED, LCD & dot matrix display – Data Loggers.
UNIT V – TRANSDUCERS AND DATA ACQUISITION SYSTEMS
Classification of transducers – Selection of transducers – Resistive, capacitive & inductive transducers – Piezoelectric, Hall effect, optical and digital transducers – Elements of data acquisition system – A/D, D/A converters – Smart sensors.
 

EE6404 Measurements and Instrumentation Previous Year Question Papers for the Regulation 2013



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Sir please upload

EE6404 m&i Nov /Dec 2017
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