Analog and Digital Electronics (ADE) SPPU Endsem Question Paper Nov 2023
All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.
- Subject code
- 203143
- Pattern
- 2019 pattern
- Exam
- Endsem
- Session
- Nov 2023
- Max. marks
- 70
- Time
- 2½ Hours
- Semester
- III
- Paper code
- [6179]-218
Instructions to the candidates
- Solve Q1 or Q2, Q3 or Q4, Q5 or Q6, Q7 or Q8.
- Neat diagrams must be drawn wherever necessary
- Figures to the right indicate full marks.
- Use of calculator is allowed.
- Assume suitable data if necessary.
Questions
Q1
ORQ2
- a)[6]
Describe in detail Read only memory (ROM).
- b)[6]
Write a short note on FPGA.
- c)[5]
What is DRAM? What are its advantages and disadvantages?
- a)
Q3
ORQ4
Q5
- a)[6]
This part has equations that don’t show as text. Open the PDF to read it.
- b)[6]
With neat diagram explain working of IC 555 as a Monostable Multivibrator.
- c)[5]
OR- a)
Q6
- a)[6]
With neat diagram explain working of IC 555 as a Astable Multivibrator.
- b)[6]
Draw and explain frequency response characteristic of ideal and practical Low Pass Filter.
- c)[5]
What is voltage regulator? Write any two applications of voltage regulator.
Also asked:Nov 2024
- a)
Q7
- a)[6]
Compare single phase Half Wave Rectifier and single phase Full Wave Rectifier.
- b)[6]
With the help of circuit diagram and relevant waveforms, explain the operation of a 3-phase bridge rectifier with resistive load.
- c)[6]
Define following terms i) Form factor ii) Ripple factor iii) TUF
Also asked:May 2024
OR- a)
Q8
- a)[6]
Explain working of single phase half wave rectifier with RL load. Draw output waveforms.
- b)[6]
State values of output Performance parameters of single phase full wave bridge rectifier. i) DC output voltage ii) DC output current iii) Output DC power. iv) Rectification Efficiency v) Form Factor vi) PIV
- c)[6]
This part has equations that don’t show as text. Open the PDF to read it.
- a)