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Fundamentals of Electronics Engineering (BEC101) AKTU PYQ analysis – unit-wise weightage

We analysed 204 questions from 8 AKTU Fundamentals of Electronics Engineering papers (2022–2026). Here is how marks are spread across units and which topics keep coming back.

Fundamentals of Electronics Engineering unit-wise weightage

  • Unit 1: Semiconductor Diode and Applications – 27% of questions, about 26 marks per paper
  • Unit 2: Transistors — BJT and FET – 26% of questions, about 25 marks per paper
  • Unit 3: Operational Amplifiers – 26% of questions, about 26 marks per paper
  • Unit 4: Digital Electronics – 26% of questions, about 25 marks per paper
  • Unit 5: Fundamentals of Communication Engineering – 26% of questions, about 25 marks per paper

Most repeated Fundamentals of Electronics Engineering topics in AKTU PYQs

  • Amplitude Modulation
  • Op-Amp Fundamentals
  • Bipolar Junction Transistor
  • Special Purpose Diodes
  • Linear Op-Amp Circuits

Unit 1 (Semiconductor Diode and Applications) – top topics

  • Special Purpose Diodes – asked 15 times, last in 2026
  • Clippers and Clampers – asked 10 times, last in 2026
  • Semiconductor Diode Fundamentals – asked 9 times, last in 2026

Unit 2 (Transistors — BJT and FET) – top topics

  • Bipolar Junction Transistor – asked 18 times, last in 2026
  • Junction Field Effect Transistor – asked 13 times, last in 2026
  • MOSFET Types and Characteristics – asked 10 times, last in 2026

Unit 3 (Operational Amplifiers) – top topics

  • Op-Amp Fundamentals – asked 20 times, last in 2026
  • Linear Op-Amp Circuits – asked 14 times, last in 2026
  • Integrator and Differentiator – asked 6 times, last in 2026

Unit 4 (Digital Electronics) – top topics

  • K-Map Minimization – asked 14 times, last in 2026
  • Number Systems and Arithmetic – asked 12 times, last in 2026
  • Basic and Universal Gates – asked 8 times, last in 2026

Unit 5 (Fundamentals of Communication Engineering) – top topics

  • Amplitude Modulation – asked 26 times, last in 2026
  • Wireless Communication Overview – asked 14 times, last in 2026
  • Signal Representation and Analysis