15EC35P: Analog Electronics and Communication Lab Electronics 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Analog Electronics and Communication Lab detail DTE Kar Diploma syllabus for Electronics And Communication Engineering (EC), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EC35P), 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 electronics 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Electronics 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for analog electronics and communication lab is as follows.

Pre-requisites:

Basics of electrical and electronics engineering and semiconductor devices

Course Objectives:

1. Use knowledge of BEEE and SCD to learn construction of regulated power supplies.
2. Study the working of BJT and operational amplifiers-based application circuits.
3. Demonstrate construction and verification of working of basic wave shaping circuits, filters and attenuators
4. Understand working of basic analog communication circuits like AM/FM modulation and demodulation

Course Outcomes:

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Unit – 1: Tutorial and Graded Exercises 69 Hours

Part- A

1. Construct a regulated power supply to generate 12V and note down the voltage/waveform at each stage (Use discreet components/ ICs for sub circuits. 9
2. Construct voltage divider biased single-stage RC coupled CE amplifier and plot frequency response 6
3. Construct and verify Inverting or non inverting amplifier using Op-amp 3
4. Construct and verify summing or difference amplifier using Op-amp 3
5. Construct and verify differentiator or integrator amplifier using Op-amp 3
6. Construct and verify RC phase-shift oscillator circuit using Op-amp 6
7. Construct and test a positive or negative clipper circuit 3
8. Construct and test positive or negative clamper circuit 3

Part-B

1. Verification of maximum power transfer theorem. 6
2. Plot the frequency response of series resonant circuit and find its bandwidth and Q factor 6
3. Construct and test the passive low-pass T-type filter circuit for a give cut-off frequency 3
4. Construct and test active high-pass filter using Op-amp for a given cut-off frequency and gain 3
5. Construct and test PI type attenuator circuit for the given attenuation & Ro 3
6. Construct and verify amplitude modulation and demodulation using trainer kits 3
7. Construct and verify frequency modulation and demodulation using trainer kits 3

Unit – 2: Projects/ Activities [CIE- 05 Marks] 9 Hours

Activity

Prepare module from the list below by placing the components in the General PCB / copper-clad sheet and soldering/wired connection

1. +12v power supply,
2. -12v power supply,
3. +5v power supply,
4. -5v power supply,
5. Half-wave and Full-Wave Rectifier,
6. Half-wave and Full-Wave Rectifier with filter
7. Voltage regulator using Zener diode,
8. Voltage regulator using transistor and op-amp
9. Single stage voltage divider bias RC coupled amplifier,
10. Two stage voltage divider bias RC coupled amplifier,
11. Inverting Amplifier,
12. Non-Inverting amplifier,
13. Inverting Summing Amplifier using op-amp,
14. Non-Inverting Summing Amplifier using op-amp
15. Difference amplifier using op-amp,
16. Differentiator using op-amp,
17. Integrator using opamp,
18. Comparator using op-amp,
19. Zero cross detector using op-amp,
20. Instrumentation amplifier

Institutional Activity (No marks)

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Reference Books:

1. Electronics laboratory primer, S. Poorna Chandra, B. Sasikala, S. Chand Technical Publication. ISBN 81-219-2459-6
2. Fundamentals of Electronic Devices and Circuits Laboratory Manual ,David A. Bell Oxford University Press, ISBN 978-0-19-542988-6
3. Electronic Devices, Thomas L Floyd,ISBN10: 8177586432

Course Delivery:

The course will be delivered through tutorials of two hours and four hours of hands on practice per week. Student activities are off-class and

Student Activity (5 marks)

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Execution Notes:

1. Activities are assigned batch-wise (maximum of 2 students per batch); any one activity/project per batch should be assigned by the teacher based on interest of the students. Student can also choose any other similar activity with a prior approval from the concerned teacher.
2. Teacher is expected to observe and record the progress of students’ activities
3. Assessment is made based on quality of work as prescribed by the table.

Laboratory Resource Requirements

Hardware Requirement for a batch of not more than 20 students

1. Regulated Power supply (1A/2A, 0-30V. 10
2. DC Voltage supply (+/-5v, +/-12V, +/-15V. 10
3. Dual trace oscilloscope (upto 20 to 30MHz. 10
4. Digital multi-meters 10
5. Function/Signal generators 10
6. Amplitude modulation and Demodulation kits 05
7. Frequency modulation and Demodulation kits 05
8. Step down transformer, Capacitors, Resistors, Inductors, BJT, Opamp IC-741, Regulator IC-7812, Diode Consumables
9. Single strand wire/Patch cards (different lengths), probes
10. Bread board / Analog trainer kit 10

Model Questions for Practice and Semester End Examination

Note: These questions are indicative but not exhaustive.

1. Construct a part of regulated power supply to generate 12V supply and measure/record the voltage/waveform at each stage (Using discreet component) (Suggestion: assign only subcircuits of RPS, executable in 3hrs)
2. Construct of voltage divider biased single stage RC coupled CE amplifier and plot frequency response.
3. Construct and verify inverting or non inverting amplifier using Op-ampfor gain of 10
4. Construct and verify Summing or Difference amplifier using Op-amp square/sine wave input
5. Construct and verify Differentiator or integrator amplifier using Op-amp for square/sine wave input.
6. Construct and verify RC phase shift oscillator circuit using Op-ampto oscillate at 200Hz
7. Construct a positive or negative clipper circuit and record its output for a given input
8. Construct and verify the functioning of positive or negative clamper circuit
9. Verifyof the correctness of maximum power transfer theorem
10. Plot the frequency response characteristics of series resonant circuits and find their Bandwidth and Q factor.
11. Construct and test circuit of passive Low pass filter T-type for cut-off freq f 1Hz
12. Construct and test Active High pass filter using op-amp for a cut-off frequency f1 Hz
13. Design and construct PI attenuator circuit for the given attenuation & Ro
14. Generate amplitude modulated signal and recover the modulating signal from it experimentally
15. Generate frequency modulated signal and recover the modulating signal from it experimentally

For detail syllabus of all other subjects of BE Electronics, C15 scheme do visit Electronics 3rd Sem syllabus for C15 scheme.

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