ec0301 electronic measurements and instrumentation
TRANSCRIPT
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 1st & 3rd, Wed 3rd, Thu 5th [email protected]
B Mrs.N.Saraswathi Old Library Block Wed 3rd & 5th, Thu 4th, Fri 2nd [email protected]
C Mrs.R.Manohari Old Library Block Mon 3rd, Tue 1st, Thu 1st & 6th [email protected]
D Mrs.V.Sarada Tech park: 703A Tue 2nd & 4th, Wed 5th & 7th [email protected]
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., 1995. 3. Earnest .O Doeblin, “Measurement Systems Application and Design”, McGraw Hill International editions, the
edition, 1990. 4. A.K.Sawhney, “A Course in Electrical and Electronic Measurements and Instrumentation”, Dhanapat Rai &
Sons, 2000. 5. A.J.Bouwens, “Digital Instrumentation”, McGraw Hill, 1986. 6. Geroge C. Barney, “Intelligent Instrumentation”,IEEE, 1992. Web Resources : www.wikipedia.org , www.amazon.com 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
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 Program 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
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
Session Topics to be covered Time Ref. Teaching Method
Testing 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 50 1 BB Test
2. Types of Errors 50 1 BB Test, Tutorial problems
3. Statistical Analysis -Limiting Errors 50 1 BB Test, Tutorial problems
4. Bridge Measurements (AC and DC bridges)
50 1 BB Surprise Test, Problems
5. Analysis of Linear Systems -Time Domain Response -I Order response for step input
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. 50 2 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 50 1 BB Test
11. DC Ammeters 50 1 BB Test, Problems
12. DC Voltmeters 50 1 Test, Problems
13. Series Type Ohmmeter 50 1 BB Test, Problems
14. Shunt Type Ohmmeter 50 1 Test, Problems
15. Alternating Current Indicating Instruments (Moving Iron instruments)
50 1 BB Test
16. Alternating Current Indicating Instruments (electrodynamometer instrument)
50 1 BB Test
17. D/A and A/D Converters 50 2 BB Assignment
18. Digital Voltmeters Vector Voltmeter
50 1 BB Test
19. Guarding Techniques. 50 5 BB Test
20. Automation in Voltmeter. 50 5 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 50 1 BB Test
22. Sweep Frequency Generator 50 1 BB Test
23. Pulse and Square wave Generator 50 1 BB Test
24. Function Generator 50 1 BB Test
25. Analyzer -Wave Analyzer 50 1 BB Test
26. Distortion Analyzer 50 1 BB Test
27. Harmonic Distortion Analyzer 50 1 BB Test
28. Spectrum Analyzer 50 1 BB Test
29. Logic Analyzer 50 1 BB Test
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). 50 2 BB Test, Quiz
38. Display Devices (Alphanumeric displays). 50 2 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 50 1 BB Test
40. Testing a Radio Receiver 50 1 BB Test
41. Instruments used in Computer Controlled Instrumentation
50 1 BB Test
42. Microprocessor based System and Measurement 50 1 BB Test
43. Microprocessor based System and Measurement 50 1 BB Test
44. Case Studies in Instrumentation -Electronic Weighing System
50 1 BB Test
45. Digital Transducer. 50 2 BB Test
