SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY SCHOOL OF ELECTRONICS AND COMMUNICATION ENGINEERING DEPARTMENT OF ECE COURSE PLAN

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1 SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY SCHOOL OF ELECTRONICS AND COMMUNICATION ENGINEERING DEPARTMENT OF ECE COURSE PLAN Course Code : EC0301 Course Title : Electronic Measurements and Instrumentation Semester : V Course Time : July Dec 2009 Location : S.R.M.E.C Faculty Details Sec. Name Office Office hour Mail id A Mrs.V.Padmajothi ESB204 Tue 1 st & 3 rd, Wed 3 rd, Thu 5th apadma@gmail.com B Mrs.N.Saraswathi Old Library Block Wed 3 rd & 5 th, Thu 4 th, Fri 2 nd n.saraswathi@yahoo.co.in C Mrs.R.Manohari Old Library Block Mon 3 rd, Tue 1 st, Thu 1 st & 6 th manoharisrm@yahoo.co.in D Mrs.V.Sarada Tech park: 703A Tue 2 nd & 4 th, Wed 5 th & 7 th saradasaran@gmail.com Required Text Books: 1. Albert.D. Helfrick and William. D. Cooper, Modern Electronic Instrumentation and Measurement Techniques, Pearson education 2. H. S. Kalsi, Electronic Instrumentation, Tata McGraw Hill Publishing Company Ltd., Earnest.O Doeblin, Measurement Systems Application and Design, McGraw Hill International editions, the edition, A.K.Sawhney, A Course in Electrical and Electronic Measurements and Instrumentation, Dhanapat Rai & Sons, A.J.Bouwens, Digital Instrumentation, McGraw Hill, Geroge C. Barney, Intelligent Instrumentation,IEEE, Web Resources : Prerequisite : Nil Objectives 1. Understand the various measurement techniques available 2. Understand the basic working of instruments used for measurement 3. Understand the errors in measurements and their rectification Assessment Details Cycle Test I : 10 Marks Surprise Test I : 7.5 Marks Cycle Test II : 10 Marks Surprise Test II : 7.5 Marks Model Exam : 15 Marks

2 Test Schedule S.No. DATE TEST TOPICS DURATION 1 Cycle Test - I Unit I and Unit II 2 Hrs 2 Surprise Test-I 3 Cycle Test - II Unit III and Unit IV 2 Hrs 4 Surprise Test-II 5 Model Exam All Five Units 3 Hrs Outcomes Course outcome 1. Understand the various measurement techniques available 2. Understand the basic working of instruments used for measurement 3. Understand the errors in measurements and their rectification Program outcome 1.Graduate will demonstrate the ability to design and conduct experiments, analyse and interpret data. 2.Graduate will demonstrate the ability to visualize and work on laboratory and multidisciplinary tasks. Detailed Session Plan Teaching Session Topics to be covered Time Ref. Testing Method Method MEASUREMENTS AND ERRORS Accuracy-Precision-Significant Figures-Types of Errors-Statistical Analysis -Limiting Errors-Bridge Measurements (AC and DC bridges) - Analysis of Linear Systems -Time Domain Response-I Order response for Step Input-Ramp Input-Impulse Input- Bourdon Tube-Pressure Gauge-Measurement of Flow. 1. Accuracy-Precision-Significant Figures 2. Types of Errors 50 1 BB 3. Statistical Analysis -Limiting Errors 50 1 BB Bridge Measurements (AC and DC bridges) Analysis of Linear Systems -Time Domain Response -I Order response for step input 50 1 BB Test, Tutorial problems Test, Tutorial problems Surprise Test, Problems 50 4 BB Test 6. I Order response for ramp and impulse input 50 4 BB Test 7. Bourdon Tube 50 4 BB Test 8. Pressure Gauge 50 4 BB Test 9. Measurement of Flow BB Test ELECTROMECHANICAL & DIGITAL INDICATING INSTRUMENTS PMMC Mechanism-DC Ammeters and Voltmeters-Series and Shunt Type Ohmmeter-Alternating Current Indicating Instruments (Moving Iron instruments, electrodynamometer instrument)-d/a and A/D Converters- Digital Voltmeters-Vector Voltmeter-Guarding Techniques-Automation in Voltmeter 10. PMMC Mechanism 11. DC Ammeters, Problems

3 12. DC Voltmeters 50 1 Test, Problems 13. Series Type Ohmmeter, Problems 14. Shunt Type Ohmmeter 50 1 Test, Problems Alternating Current Indicating Instruments (Moving Iron instruments) Alternating Current Indicating Instruments (electrodynamometer instrument) 17. D/A and A/D Converters 50 2 BB Assignment 18. Digital Voltmeters Vector Voltmeter 19. Guarding Techniques BB Test 20. Automation in Voltmeter BB Test SIGNAL GENERATION AND ANALYSIS Sine Wave Generator-Sweep Frequency Generator-Pulse and Square wave Generator-Function Generator- Analyzer-Wave Analyzer-Distortion Analyzer-Harmonic Distortion Analyzer-Spectrum Analyzer-Logic Analyzer. 21. Sine Wave Generator 22. Sweep Frequency Generator 23. Pulse and Square wave Generator 24. Function Generator 25. Analyzer -Wave Analyzer 26. Distortion Analyzer 27. Harmonic Distortion Analyzer 28. Spectrum Analyzer 29. Logic Analyzer OSCILLOSCOPES AND RECORDERS Simple CRO - Dual Beam-Dual Trace-Sampling Oscilloscope-Analog and Digital Storage Oscilloscope- Recorders-XY Recorder-Magnetic Recorders- Display Devices (LED, LCD, Alphanumeric displays). 30. Simple CRO 50 2 BB Test, Quiz 31. Dual Beam-Dual Trace 50 2 BB Test, Quiz 32. Sampling Oscilloscope 50 2 BB Test, Quiz 33. Analog Storage Oscilloscope 50 2 BB Test, Quiz 34. Digital Storage Oscilloscope 50 2 BB Test, Quiz 35. Recorders-XY Recorder 50 2 BB Test, Quiz 36. Magnetic Recorders 50 2 BB Test, Quiz 37. Display Devices (LED, LCD displays) BB Test, Quiz

4 38. Display Devices (Alphanumeric displays) BB Assignment COMPUTER CONTROLLED TEST SYSTEMS Testing an Audio Amplifier-Testing a Radio Receiver-Instruments used in Computer Controlled Instrumentation- Microprocessor based System and Measurement-Case Studies in Instrumentation-Electronic Weighing System-Digital Transducer. 39. Testing an Audio Amplifier 40. Testing a Radio Receiver 41. Instruments used in Computer Controlled Instrumentation 42. Microprocessor based System and Measurement 43. Microprocessor based System and Measurement 44. Case Studies in Instrumentation -Electronic Weighing System 45. Digital Transducer BB Test

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