There are far and wide application of NDT. We can see NDT in every operational industry like steel plants, automobiles, aviation, shipbuilding and marine manufacturing, power, oil & gas, etc.
Now each and every industry wants its machines to run trouble-free without any breakdowns. This is importance in terms of ensuring safety of the workers and uninterrupted operation of the machine. The manufactured products also undergo testing after they are out of the manufacturing line. Let’s imagine a situation where parts of jet engine of an airplane hasn’t been tested. What will be the result? How costly will the consequences be in terms of human life and mechanical damage?