Q.1
14 Marks(a)
Write different medical measurement constraints.
(b)
Discuss the classification of the biomedical instruments in brief.
(c)
Draw and explain isolation amplifier.
Gujarat Technological UniversityWinter 2025 examination
GTU 3171104 Biomedical Electronics Winter 2025 Question Paper & PDF
B.E. · EC Engineering · Semester 7 · Subject code 3171104
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
No solutions on this paper yetNeed them for your exam? Ask once. Papers that students ask for are solved first, and we aim to add them within 24 hours.
Noted. This paper is in our queue now. Check back tomorrow.
We could not record that here. Email the paper name to hirenjsca@gmail.com and we will add it.
Q.2
14 Marks(a)
Discuss the Ideal characteristics of an op-amp.
(b)
Explain different types of noises.
(c)
Explain Noise reduction by feedback and Noise reduction by signal averaging.
OR
(c)
Explain the types of the Possible Sensor Errors for Biomedical Instruments.
Q.3
14 Marks(a)
Draw only Network Equivalent Circuit Model of Bio Electrodes.
(b)
Explain Network equivalent circuit of nerve.
(c)
Differentiate Polarizable and Non-polarizable Electrodes.
OR
(a)
Discuss: Cranial x-rays.
(b)
Briefly explain action potential and resting potential.
(c)
Explain the power distribution protection for the safety of patient.
Q.4
14 Marks(a)
What is EEG telemetry? Briefly explain it.
(b)
Explain use of ultrasonic equipment for brain function measurement.
(c)
Discuss EEG System Block diagram.
OR
(a)
Define blood pressure and its types.
(b)
Enlist the typical EEG system faults.
(c)
Draw ECG Waveform and Analyze the same on the basis of the Segments and Intervals for abnormality detection.
Q.5
14 Marks(a)
Describe the use of MRI.
(b)
Enlist various types of bioelectrical signals found in human body.
(c)
Draw the block schematic of CT scan system and explain.
OR
(a)
Discuss different shock hazards.
(b)
Enlist the applications of PET Scan Technology.
(c)
Describe the Physiological Effects of electricity on human body.
More Biomedical Electronics papers
Questions repeat across sessions. Working through two or three papers shows you which topics GTU asks most.
Other Semester 7 subjects
BE EC
Preparing with friends?
Send this paper to your class group. Every question has its own link.
About this paper
Official Gujarat Technological University (GTU) examination paper for Biomedical Electronics (Winter 2025, B.E. · EC Engineering, Sem 7). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.