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EndsemNov 20252019 patternBE E&TC

Nano Electronics SPPU Endsem Question Paper Nov 2025

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Subject code
404192B
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2025
Max. marks
70
Time
2½ Hours
Semester
VIII
Paper code
[6584]-131

Printed for: B.E. (E & TC)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Explain Structure of CNT & Carbon nano tubes

      Also asked:May 2025

      [8]
    2. b)

      Explain Nano material and its types

      Also asked:May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023

      [8]
  2. Q2

    1. a)

      Explain properties of CNT

      [8]
    2. b)

      Explain Method to Stabilize Nano particles

      Also asked:May 2025

      [8]
  3. Q3

    1. a)

      Explain Optical lithography process in detail.

      Also asked:May 2025

      [9]
    2. b)

      Explain Electron Beam Lithography with neat Diagram.

      Also asked:May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023

      [9]
  4. Q4

    1. a)

      Explain Nano electronics for communication.

      Also asked:May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023

      [9]
    2. b)

      Explain Atomic Lithography with neat Diagram.

      [9]
  5. Q5

    1. a)

      What are molecular switch ? Explain Ph switch.

      Also asked:May 2025 ·Nov 2023 ·May 2023

      [9]
    2. b)

      Explain MEMS.

      [9]
  6. Q6

    1. a)

      Explain Nano tubes Actuators

      Also asked:May 2025 ·Nov 2024 ·May 2024

      [9]
    2. b)

      Explain types of Super molecular Switches. 2

      Also asked:May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023

      [9]
  7. Q7

    1. a)

      Explain Piezo-Electric Biosensor

      Also asked:May 2025

      [9]
    2. b)

      Which are types of Nano Sensor? Explain Nano biosensor.

      Also asked:May 2025 ·Nov 2024 ·May 2024 ·Nov 2023 ·May 2023

      [9]
  8. Q8

    1. a)

      What is use of Nano technology in Electronics?

      Also asked:May 2025 ·Nov 2024 ·May 2024

      [9]
    2. b)

      Explain Transformation. ♦♦♦

      [9]