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Ec3361-Set 1

The document outlines the practical examination details for the EC3361 Electronic Devices and Circuits Laboratory at Solamalai College of Engineering for the November/December 2024 session. It includes a list of experiments that students must conduct, such as determining diode characteristics, analyzing rectifiers, and constructing various amplifier circuits. Each experiment has specific objectives and requirements for data collection and analysis, contributing to a total of 100 marks.

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suganthi mtech
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31 views2 pages

Ec3361-Set 1

The document outlines the practical examination details for the EC3361 Electronic Devices and Circuits Laboratory at Solamalai College of Engineering for the November/December 2024 session. It includes a list of experiments that students must conduct, such as determining diode characteristics, analyzing rectifiers, and constructing various amplifier circuits. Each experiment has specific objectives and requirements for data collection and analysis, contributing to a total of 100 marks.

Uploaded by

suganthi mtech
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Solamalai College of Engineering – Madurai

(An Autonomous Institution)


B.E DEGREE PRACTICAL EXAMINATIONS, NOV/DEC - 2024
(Regulations- R(AU)-2021)
EC3361 – ELECTRONIC DEVICES AND CIRCUITS LABORATORY

(Regulation 2021)

Time : 3 Hours Answer any one Question Max. Marks: 100

Aim/Principle/ Tabulation /Circuit Calculation & Viva-Voce Record Total


Apparatus /Program /Drawing/ Results
required/Procedure
20 30 30 10 10 100

1. Conduct a suitable experiment to determine the forward bias and reverse bias
characteristics of semiconductor diode and determine the cut in voltage, static
resistance and dynamic resistance from the obtained characteristics.

2. Plot the V-I characteristics of specifically designed reverse biased Diode and determine the
breakdown voltage and Dynamic resistance in both forward bias and reverse bias.

3. Conduct an experiment on Full Wave Rectifier circuit. Plot the input/output waveforms.

4. Conduct an experiment on Full Wave Rectifier with capacitor filter. Plot the input/output
waveforms .Calculate the ripple factor and efficiency.

5. Conduct an experiment to determine the line and load regulation of Zener Diode and plot
the characteristics.

6. Conduct an experiment to determine the input and output characteristics of CE


configuration and calculate the h-parameter values from the input and output
characteristic curves.

7. Conduct an experiment to determine the Drain and Transfer characteristics of FET and
determine the FET parameters.

8. Construct BJT common emitter amplifier using voltage divider bias with bypassed
emitter resistor. Calculate the gain and frequency response.

9. Construct BJT common base amplifier using voltage divider bias with bypassed emitter
resistor. Calculate the gain and frequency response.

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10. Construct BJT emitter follower amplifier. Calculate the gain and frequency response.

11. Construct a common source amplifier with voltage divider bias and obtain its frequency
response.

12. Design and Construct a Cascode amplifier. Measure the gain and plot the frequency
response.

13. Construct a differential amplifier using BJT. Calculate common mode gain, differential mode
gain and CMRR.

14. Construct the Transformer coupled class A Power amplifier circuit and obtain the
waveforms.

15. Conduct an experiment on Full Wave Rectifier with and without filter. Plot the
input/output waveforms .

INTERNA EXAMINER EXTERNAL EXAMINER

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