B.TechSemester 62021-22Non Destructive TestingKME061

Non Destructive Testing (KME061) - AKTU Question Paper 2021-22

B.Tech · Semester 6 · Free PDF Download

This is the official AKTU Non Destructive Testing Previous Year Question Paper for B.Tech Semester 6, 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 6

Session:2021-22

University:AKTU / UPTU

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Questions Asked in 2021-22

Non Destructive Testing (KME061) — complete question paper

Section AAttempt all q u e s t i o n s i n b r i e f . 2*10 = 20

b
Explain the meaning of visual inspection. 1
c
Explain the function of penetr ant in liquid penetrant testing. 2
d
Describe the applications of magnetic particle testing. 2
e
Illustrate Thomson scattering. 3
f
Explain Crompton’s effect. 3
g
Describe Snell’s law. 4
h
Discuss the advantages of ultrasonic testing. 4 (i) Discuss the scope of eddy current inspection. 5 (j) Describe the electromotive force. 5

Section BAttempt any three o f t h e f o l l o w i n g : 10*3 = 30

a
Explain the difference between destructive and non-destruct ive testing methods. Also describe about various types of devices used in v isual inspection
b
Illustrate the various steps involved in liquid penetrant testing in detail. 2
c
Describe the advantages of γ‐ray radiography over X‐ray rad iography. Also explain the precautions against radiation hazards
d
Summarize about different t ypes of probes used in ultrasonic testing. 4
e
Illustrate holography a nd thermography in detail. 5

Section CAttempt any one p a r t o f t h e f o l l o w i n g : 10*1 = 10

a
Illustrate: (i) Classification of NDT methods in detail. (ii) Scope and limitations of NDT methods
b
Illustrate: (i) Visual inspection in welding (ii) Advantages and limitations of visual inspection
a
Summarize (i) Zyglo test (i i) Required properties of penetrants 2
b
Summarize the pr inciple of magnetic particle testing. Also summarize the scope, advantages and limitations of magnetic particle testing
a
Illustrate the principle, e quipment and methodology used in X - r a y radiography test with neat sketch
b
Illustrate the sources of radiation in radiographic testing . Also illustrate coherent scattering and digital radiography
a
Explain the principle, equ ipment and methodology used in ul trasonic testing
b
Describe A scan, B scan and C scan representation of ultras onic inspection data
a
Illustrate the working principle of eddy current inspection . Also Illustrate the applications and limitations of eddy current inspection
b
Illustrate the types of probes used in eddy current testing method. Also analyze different factors that affect eddy currents

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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