What are the advantages and disadvantages of Non destructing testing (NDT) ?
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there are four main advantages
1.safety issues can be identified.
2.it provides reliability.
3.It is cost effective.
4.it offers reassurance.
Disadvantages are
It is a very sensitive method, capable of finding extremely fine flaws
It can be used on magnetic and non-magnetic metals, some plastics and glass
Small objects, with awkward shapes, can be inspected
A power supply is not needed for some methods of penetrant testing
The method requires no great skill and is not easy to understand
Hope you will understand my answer.
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