Ultrasonic Testing (UT),
Eddy Current Testing (ET)
Magnetic Particle Testing (MT)
Liquid Penetrant Testing (LPT)
Radiographic Testing (RT)
Digital Radiography (RTR)
Radioscopy
Visual Testing (VT)
These techniques are very critical and require a lot of experience and knowledge. So, it means whoever is involved in NDT, must be certified to perform all these above mentioned testing methods. Earlier it was quite difficult to find a good school to learn and get certified to perform all these quality inspection methods. But, now with the advent of the Internet, there are a lot of amazing options available. You can easily take non destructive testing courses online. Global NDE Guru is one of the best NDT training schools in Houston that offers online training for NDT. The NDT courses online are designed specially to meet individual as well as various industrial needs. They are very helpful for personnel training and education. Their comprehensive programs offer the best practices and knowledge on Non Destructive Testing.