Prepare
Practice
Interview
Aptitude
Reasoning
English
GD
Placement papers
HR
Current affairs
Engineering
MCA
MBA
Online test
Login
Why is eddy current test used? - Material Science
Home
>>
Category
>>
Mechanical Engineering (MCQ) questions and answers
>>
Material Science
Q. Eddy current test is used to detect
- Published on 05 Aug 15
a.
cracks
b.
hardness
c.
conductivity
d.
All of the above
ANSWER: All of the above
Related Content
Fluid Mechanics (
75
)
Manufacturing Processes - 1 (
75
)
Manufacturing Processes - 2 (
65
)
Material Science (
70
)
Theory of Machines - 1 (
60
)
Metrology and Quality Control (
151
)
Theory of Machines - 2 (
75
)
Heat Transfer (
271
)
Hydraulics & Pneumatics (
228
)
Thermodynamics (
388
)
Basic Mechanical Engineering (
91
)
Dynamics of Machinery (
92
)
Engineering Metallurgy (
61
)
Design of Machine Elements - 1 (
81
)
Mechatronics (
60
)
Turbo Machines (
70
)
Mechanical System Design (
73
)
Engineering Mechanics (
103
)
Strength of Materials (
110
)
Design of Machine Elements - 2 (
69
)
Discussion
Sravanthi
-Posted on 07 Oct 15
Eddy current test detects cracks, hardness, conductivity and also checks dimensions. It is also used to sort materials. The magnitude of this test depends upon electrical conductivity of metals, size and shape of specimens,hardness of microstructure and the amount and types of defects in specimen. This test evaluates wide range of products including round and irregularly shaped objects etc.
By using this method permanent records can be maintained. It is a multi application test method. But this method requires high accuracy in calibration and the size and shape of the component is limited.
➨
Post your comment / Share knowledge
Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)
MCQs
English
Tutorials
Download
▲