Ultrasonic Testing – UT (NDT) Questions and Answers for Level III and II exams

Q1. Which of the following factors can affect the accuracy of flaw detection in UT: Beam divergence Surface roughness Frequency of the ultrasonic waves All of the above (Explanation: Ultrasonic flaw detection in UT depends on several factors, with frequency selection being the most prominent. However, other factors also play a crucial role in achieving […]

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