Bio Medical Sensors Instrumentation (BEC052) - AKTU Question Paper 2024-25
B.Tech · Semester 5 · Free PDF Download
This is the official AKTU Bio Medical Sensors Instrumentation Previous Year Question Paper for B.Tech Semester 5, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 5
Session:2024-25
University:AKTU / UPTU
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Questions Asked in 2024-25
Bio Medical Sensors Instrumentation (BEC052) — complete question paper · 70 marks · 3 Hours
Section AAttempt all questions in brief. 2 x 07 = 14
- aDefine static characteristics of a measurement system
- bWhat are the implications of inaccurate calibration in a measurement system?
- cExplain the concept of the man-instrument system
- dWhat challenges are encountered when measuring bioelectric signals?
- eDescribe the function of a pacemaker
- fWhat is GSR and how is it measured?
- gDescribe the function of a tonometer
Section BAttempt any three of the following: 07 x 3 = 21
- aList and describe the different types of transducers and their applications in measurement systems
- bExplain the concept of the man-instrument system and describe the components involved in this system
- cHow would you measure blood pressure using modern measurement s ystems? Explain the procedure and the equipment used
- dExplain the process of respiration and how various instruments are used to test and monitor the mechanics of breathing
- eDefine non-invasive diagnostic instrumentation and provide exam ples of such instruments used in clinical settings
Section CAttempt any one part of the following: 07 x 1 = 07
- aExplain the general input-output configuration of a measurement s y s t e m a n d discuss its significance
- bAnalyze the role of standards and calibration in maintaining th e accuracy and reliability of measurement instruments
- aDefine the concept of bioelectri c potentials and list the vario us sources of bioelectric potentials in the human body
- bAnalyze the challenges encountered when measuring a living syst em and discuss the precautions that need to be taken to minimize errors
- aExplain how ECG (electrocardiogr am) works and its role in diagn osing heart conditions
- bAnalyze the various factors that can affect the measurement of cardiac output and discuss how these factors can be controlled
- aDefine the physiological principles behind the respiratory syst em and describe the structure of the somatic nervous system
- bDescribe how EEG (electroencephalogram) and EMG (electromyograp hy) are used to monitor brain and muscle activity
- aExplain the working principle of ultrasound and thermography in medical diagnostics
- bHow would you use an MRI (Magnetic Resonance Imaging) scanner f or diagnosing a brain tumor? Describe the procedure and the necess ary equipment
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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