Second Year EngineeringElectrical EngineeringSemester 33 credits

Analog and Digital Electronics (ADE)SPPU question papers (PYQ), solutions and notes

Core NEP 2024 theory subject for Electrical Engineering: Analog and Digital Electronics

resources for this subject

Subject code PCC-202-ELE

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Analog and Digital Electronics (ADE, subject code PCC-202-ELE) is a semester 3 subject in Second Year Engineering, Electrical Engineering, at Savitribai Phule Pune University (SPPU).

Here you’ll find 10 previous question papers (2023–2025), 1 solved paper, the syllabus and 1 video lecture.

Every question of 9 papers (May 2023 to Nov 2025) is written out on the paper pages below, so you don’t need to open a PDF.

Insem papers are 30 marks (1 hour) and endsem papers are 70 marks (2½ hours). These are 2019-pattern papers.

Papers for every SE Electrical Engineering Sem 3 subject

ADE previous year question papers

Pick a paper to read all its questions. No sign-in needed.

EndsemNov 2025 May 2025 Nov 2024 May 2024 Nov 2023 May 2023

InsemOct 2025 Oct 2024 Oct 2023

Most repeated ADE questions

Asked in more than one SPPU paper, out of 9 we have.

6×asked
Explain the working of single phase half wave rectifier with RL load with neat sketch and draw its waveform.
Nov 2025 ·May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023
5×asked
Draw and explain IC 555 as an Astable multivibrator with neat connection diagram.
Nov 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023
4×asked
Explain High pass filter using op-amp with its frequency response.
May 2025 ·Nov 2024 ·Nov 2023 ·May 2023
3×asked
Draw neat diagram. Explain OP-AMP as a Peak detector.
Nov 2025 ·May 2024 ·May 2023
3×asked
With neat pin diagram explain function of each pin of IC 741
Nov 2024 ·May 2024 ·Nov 2023