Measurements and Instrumentation - EE8403, EE6404

Important questions and answers, Question Paper download, Online Study Material, Lecturing Notes, Assignment, Reference, Wiki

Measurements and Instrumentation






Measurements and Instrumentation



INTRODUCTION


Measurements and Instrumentation
Functional Elements of an Instrument
Static& Dynamic Performance Characteristics of an Instrument
Errors in Measurement
Statistical Evaluation of Measurement Data
Standard & Calibration
Important Short Questions and Answers: Measurements and Instrumentation - Introduction

ELECTRICAL AND ELECTRONICS INSTRUMENTS


Principle and Types of Analog and Digital Voltmeters
Ammeters & Multimeters
Permanent Magnet Moving Coil Instrument (PMMC): Construction, Control, Torque Equation, Errors, Advantages and Disadvantages
Moving Iron Instruments: Classification, Construction, Torque Equation, Errors, Advantages and Disadvantages
Electrodynamometer (Eelectrodynamic) Type Instruments: Operating Principle, Control, Torque Equation, Errors, Advantages and Disadvantages
Rectifier Type Instruments
Types of Digital Voltmeter(DVM)
Single and Three Phase Wattmeters and Energy Meters: Construction and principle of operation
Electrodynamometer Wattmeters: Construction, Theory, Errors
Ferrodynamic Wattmeters
Three Phase Wattmeters
Instrument Transformers
Magnetic Measurements
Determination of B-H curve and Hysteresis Loop
Important Short Questions and Answers: Electrical and Electronics Instruments

COMPARISON METHODS OF MEASUREMENTS


D.C and A.C Potentiometers
D.C and A.C Bridges
Wheatstone bridge(Null-type, D.C. bridge)
Deflection-type D.C. bridge
Null-type impedance A.C bridge
Maxwell bridge: Definition, Circuit Diagram, Explanation, Advantages and Disadvantages
Schering Bridge: Definition, Circuit Diagram, Explanation, Advantages
Hay Bridge: Definition, Circuit Diagram, Explanation, Advantages and Disadvantages
Wien bridge: Definition, Circuit Diagram, Explanation, Advantages
Transformer Ratio Bridges & Self-Balancing Bridges
Interference and Screening
Electrostatic and Electromagnetic Interference
Grounding (or Earthing)
Multiple Earth and Earth Loops
Important Short Questions and Answers: Comparison Methods of Measurements

STORAGE AND DISPLAY DEVICES


Recorders
Magnetic Disk and Tape
Digital Plotters and Printers
CRT(Cathode Ray Tube) Display and its Parts
Digital Storage Oscilloscope: Block Diagram, Explanation, Advantages
Data Logger: Definition, Components, Examples, Advantages, Applications
LED-Backlit LCD Television
LCD & Dot Matrix Display
Important Short Questions and Answers:Storage and Display Devices

TRANSDUCERS AND DATA ACQUISITION SYSTEMS


Transducers
Classification of Electrical Transducers
Advantages and Disadvantages of Electrical Transducers
Characteristics of Transducer
Transducer Selection Factors
Resistance Transducers
Resistance Thermometers: Construction, Advantages, Limitations
Thermistors: Construction, Advantages, Limitations
Capacitive Transducers and its Application
Inductive Transducers
Digital Transducers
Piezoelectric Transducers
Hall-effect transducers
Data Acquisition Systems and its Elements
Advantages, Disadvantages and Applications of Data Acquisition Systems
Analogue-To-Digital Converters
Digital-To-Analogue (D/A) Conversion
Smart Sensors
Optical Transducer
Important Short Questions and Answers: Transducers

EE6404 Measurements and Instrumentation - Anna University 2013 Regulation Syllabus - Download Pdf
EE8403 Measurements and Instrumentation - Anna University 2017 Regulation Syllabus - Download Pdf
Measurements and Instrumentation - Question Bank - Download Pdf


Measurements and Instrumentation - Important questions - Download Pdf
Measurements and Instrumentation - Notes - Download Pdf
Measurements and Instrumentation - Notes 1 - Download Pdf
Measurements and Instrumentation - EE6404 May June 2015 Question Paper
Measurements and Instrumentation - EE6404 May June 2016 Question Paper
Measurements and Instrumentation - EE6404 May June 2017 Question Paper
Measurements and Instrumentation - EE6404 May June 2018 Question Paper
Measurements and Instrumentation - EE6404 Nov Dec 2015 Question Paper
Measurements and Instrumentation - EE6404 Nov Dec 2016 Question Paper
Measurements and Instrumentation - EE6404 Nov Dec 2017 Question Paper
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