Download AKTU B-Tech 8th Sem 2014-15 EME 062 Non Destructive Testing Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 8th Semester (Eight Semester) 2014-15 EME 062 Non Destructive Testing Question Paper

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IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII I _ EME062
(Following Paper 1]) and Roll No. to be' ?lled' In your Answer Book)
PAPER ID . 140858
Roll No.
B. Tech.
(SEM. VIII) THEORY EXAIV?NATION, 2014-15
NON-DESTRUCTIVE TESTING
Time : 3 Hours] ' . ? [Total Marks : 100
Note : Attempt all the questions. Assume missing data suitably.
Attempt any four of the following questions :' 5x4=20
1 (a) Differentiate between Destructive and Non
Destmctiye tasting methods.
y(b) Discuss any Six defects inspected by Non
Destructive testing methods. '
(c) What, do yOu mean by Non Destructive testing
methods? Explain any one test method in brief??
_(d) Di??erentiate between Manual inspection and
Automated inspection
(e) What do you mean by visual Inspection and what
are its types? .
(t) Describe In brief about oil and whiting inspection
and Hammer Test.
140858] A ? 1 [Contd...

Attempt
2 (a)
(b)
(C)
Attempt any two of the following questions 2
3 (a)
any two of the following questions :
1012=20
Explain the working principle of magnetic particle
tasting ?rithaneat sketch Also mm?on its scope.
Write short note on: t '
(1) Leak test.
(ii) Zyglo ?oorescent penetrant test.
Discuss in brief about skin effect, Direct method
of magnetization and Wet mlspensi'on impaction.
1m=20
Whatmtheadvamgesofgammaraymdiography
over X? ray radiography?
(b) Write short note on:
_ (1) Image magni?cation technique
(11) Compton bank scatters technique.
(c) Mention recommendation followed in ?lm handling.
Attempt any two of the following questions 2
10x2=20
4 (a) Explain the wave propagation modes used in
140858]
ultraSOnic testing.
2 . [ Contd...
(b)
(c)
Attempt
5 (a)
(b)
(6)
140858]
[any We of the following questions :
De?ne Piezoelectricity with example of some
piezoelect?c material.
HOWultrasm?ctwtingeanhdpmmedical diagnosis
and inspecting welded joints ?
10x2=20
Explain the working principle of eddy current
testing method.
Discuss the types of probes used in eddy current
testing method.
Explain in brief about the rail inSpection by eddy
curnent testing method.
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