B.TechSemester 42021-22Sensor And InstrumentationKOE044
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Sensor And Instrumentation (KOE044) - AKTU Question Paper 2021-22

B.Tech · Semester 4 · Free PDF Download

This is the official AKTU Sensor And Instrumentation Previous Year Question Paper for B.Tech Semester 4, academic session 2021-22. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 4
Session:2021-22
University:AKTU / UPTU

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Questions Asked in 2021-22

Sensor And Instrumentation (KOE044) — extracted question text

Section AAttempt all q u e s t i o n s i n b r i e f . 2x10 = 20
  • a
    Define instrumentation? 1
  • b
    Define stress and strain? 1
  • c
    Explain see back effect. 2
  • d
    Draw characteristic of Thermocouple. 2
  • e
    Define sensitivity and resolution of ADC. 3
  • f
    Explain application of counters. 3
  • g
    Explain one application of formula node in Lab View. 4
  • h
    Discuss clusters and arrays? 4 (i) Define the term smart sensors. 5 (j) What do you mean by the term self-calibration? 5
Section BAttempt any three o f t h e f o l l o w i n g : 10x3 = 30
  • a
    Explain measurement of force using strain gauge. 1
  • b
    Explain level type ultrasonic sensor. 2
  • c
    Explain data types in vir tual instrumentation. 3
  • d
    Design 3-bit asynchronous counter. 4
  • e
    Explain the characteris tics of smart sensors. 5
Section CAttempt any one p a r t o f t h e f o l l o w i n g : 10x1 = 10
  • a
    With neat diagram explain potentiometric resistance transdu cers. List advantages and disadvantages
  • b
    Explain working of Optical E ncoder and write one applicati on of optical encoder
  • a
    What are temperature senso rs. Explain temperature sensors using Thermistor
  • b
    Explain working of Ultrasonic flow sensor and write one application
  • a
    Write an example of case and s equence structure in graphical programming
  • b
    Define virtual instrumentati on. Draw the architecture of vi rtual instrumentation system
  • a
    Explain 555 timer with neat circuit diagram. Write one appl ication of timer circuits
  • b
    Explain working of binary weighted resistor type digital to a n a l o g converter
  • a
    Draw the architecture of intelligent sensors. 5
  • b
    Discuss the application of s mart sensors as a automatic robot control. 5

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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