15EI41T: Electronics Measurements Instrumentation 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Electronics Measurements detail DTE Kar Diploma syllabus for Electronics Instrumentation And Control Engineering (EI), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EI41T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other instrumentation 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Instrumentation 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for electronics measurements is as follows.

Pre-requisites:

Basics of Electrical engineering and Analog circuits

Course Objectives:

1. To impart students with the knowledge of identify and rectify errors and failures in instruments
2. To learn the measurement of R, L, C using bridges.
3. To learn various signal generators and CRO

Course Outcomes:

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UNIT I ERRORS IN MEASUREMENTS AND FAILURES OF INSTRUMENTS

Define Error, Types of errors: Gross, systematic, Random errors, sources and elimination of errors
Study the types and causes of failures in instruments, faults and symptoms, Definition of mean time between failures, factors that determine MTBF, Definition of mean time to repair , factors that determine MTR, Need for maintenance policy- preventive & corrective maintenance 05 Hours

UNIT II MEASUREMENT OF RESISTANCE, CAPACITANCE AND INDUCTANCE USING BRIDGES

Introduction: List the different types of DC and AC bridges, List the Detectors, DC bridge:-Measurement of Resistance using Wheatstone bridge, AC bridge- General form of AC bridge, Measurement of capacitance using Schering Bridge, Desauty’s bridge, Measurement of Inductance using Maxwell’s bridge, Simple problems

UNIT III DIGITAL INSTRUMENTS

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UNIT IV CATHODE RAY OSCILLOSCOPE

Block diagram of CRO: Function of each block, Know the working of Cathode Ray Tube, Working of Horizontal amplifier and Vertical amplifier, Diagram and working of Time base (sweep or Ramp) generator and Delay line, Block diagram and working of Dual beam oscilloscope and Digital storage oscilloscope, CRO measurements: voltage, Time period, frequency – Lissajous figures .

UNIT V SIGNAL GENERATORS AND ANALYZERS

Operation of the following with block diagram:- Signal generator, Function generator, Pulse and square wave generator, Heterodyne wave analyzer and Spectrum Analyzer. Applications of Analyzers. 09 Hours

UNIT VI ANALOG MEASURING INSTRUMENTS

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Reference Books:

1. Electronics Instrumentation and measurements, K Shashidhar, Sapna Publishers
2. Electrical & Electronic measurements Instrumentation S chand publication RK Rajput
3. Modern Electronic Instrumentation & measurement techniques PHI William D Cooper
4. Electronic Instruments and systems Principle, maintenance, troubleshooting RG Gupta
5. Electronic Instrumentation by HS Kalsi
6. Electrical and Electronics measurement and Instrumentation, A.K.sawhney 10th edition, Dhanpat Rai and sons.
7. Electronic Instrumentation & Measurement: (E B P) T G Katewal
8. Electronic instruments and Instrumentation technology MMS Anand
9. Measurement systems application and design, E.O.Doebline 5th edition TMH

FEW USEFUL WEBSITES WHERE STUDY MATERIALS CAN BE USED AS REFERENCE

1. www.eee.metu.edu.tr/~ee213/Documents/NotesOnOscilloscopes. pdf Oscilloscopes
2. http://www.a-levelphysicstutor.com/quantphys-quantumtheory.php
3. www.slideshare.net/amitparcha/digital-frequency-meter Digital frequency meter
4. https://en.wikipedia.org/wiki/Frequency meter Frequency Meter
5. www.slideshare.net/Mithila6190/digital-multimeters-basic-guide www.eee.metu.edu.tr/~ee213/Documents/NotesOnMultimeters.pdf Digital Multimeter
6. www.yashplus.com/2012/12/how-digital-multimeter-works
7. https://books.google.co.in/books?isbn=8184312067 2008 For all topics of K.A.Bakshi A.V.Bakshi U.A.Bakshi measuring instruments
8. www.slideshare.net/snesajid/digital-voltmeter-ppt Digital Voltmeter
9. elearning.vtu.ac.in/15/E-Notes/ElecElectMea&Ins/AP/Unit-5BAP.pdf
10. www.electrical4u.com/moving-iron-instrument Notes on all bridges, megger, Energy meter
11. www.electrical4u.com/permanent-magnet-moving-coil- Induction type wattmeter, Errors, CRO instrument
12. www.electrical4u.com/electrodynamometer-type-wattmeter/ electrodynamo meter-type-wattmeter
13. http://blog.fosketts.net/2011/07/06/defining-failure-mttr-mttf-mtbf/
14. https://en.wikipedia.org/wiki/Function generator Function generator
15. https://en.wikipedia.org/wiki/Mean time between failures Mean time between failures
16. https://en.wikipedia.org/wiki/Mean time to repair Mean time to repair
17. https://en.wikipedia.org/wiki/Preventive maintenance Preventive maintenance

Few Suggested Student activities-

Example 1

1. Study the equipment manual available and collect the following information like make, model, comparisons, specifications, Price, handling procedures etc. The student should submit a handwritten report. Documents have to be maintained as a record
2. Take Quiz tests / assignments on topics in CRO. Documents have to be maintained as a record.
3. Do a power point presentation on current topics in overcoming Errors in Measurements and prevent Failures in. Documents have to be maintained as a record.
4. Visit YouTube or any other sites on current topics in Analog measuring devices. Listen to the lectures and submit a handwritten report and a soft copy (CD/DVD)

Example 2

1. Energy meter specifications, working and its applications
2. Report on Preventive maintenance and predictive maintenance
3. Report on Safety precautions in handling instruments

Note:- The student shall do any one topic from Example 1 and any one topic from Example 2 mentioned above for the purpose of assessment. The questions set for assessment should be out come based keeping in mind the analytical and creative skills

The activity should be graded as Exemplary:- 5 Marks , Good:-4 Marks, Satisfactory:-3 Marks Developing:- 2 Marks, Unsatisfactory:-1 Mark

Course Delivery:

The course will be delivered through lectures and presentations

Model Question Paper:

PART-A

1. Define Error. List the types of errors
2. Describe the working of Digital frequency meter
3. List the different types of DC and AC bridges
4. Point out the purpose of Delay line in CRO
5. Write short note on Lissajous figures
6. List the applications of Heterodyne analyzer.
7. Write a short note on spectrum analyzer
8. Mention the applications of Moving Iron and PMMC
9. Write a short note on Meggar

PART-B

1. Write a short note on Gross error
2. Examine the factors that determine MTR
1. Illustrate the construction and working of Digital Multi-meter
2. Sketch and explain the construction and working of Digital Voltmeter
1. Explain the Measurement of Resistance using Wheatstone bridge
2. Describe the Measurement of capacitance using Schering Bridge
1. Label the parts of CRO & explain the function of each block
2. Illustrate the working of Vertical amplifier with diagram
1. Outline the importance of Time base generator with diagram
2. Explain the Working of Horizontal amplifier with diagram
1. Sketch and explain the operation of Signal generator
2. Explain the working of Function generator with block diagram
1. Describe the working of Pulse /Square wave generator with block diagram
2. Illustrate the operation of heterodyne wave analyzer with block diagram
1. Appraise with example extension of range of DC ammeter
2. Explain the working of Moving coil instrument (Attraction type)
1. Describe the working principle of moving Iron instrument
2. Write short note on Hot wire instrument
1. Mention the advantages and disadvantages of PMMC 1
2. Outline the working of Induction type wattmeter with diagram

Model Question Paper:

(CIE)

1. Define Error. List the types of errors
2. Identify the sources of errors and how elimination of errors is done Or List the types and causes of failures in instruments
3. Sketch and explain the Measurement of capacitance using Schering Bridge
4. What is the condition to balance the bridge Or Distinguish the different types of DC and AC bridges

For detail syllabus of all other subjects of BE Instrumentation, C15 scheme do visit Instrumentation 4th Sem syllabus for C15 scheme.

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