February 2024

UT Questions

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

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Q1. Which of the following factors can affect the accuracy of flaw detection in UT? www.weldingandndt.com 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 […]

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Question Answers on Welding for CSWIP 3.1 and AWS CWI Exams

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Q1) Which welding process is generally preferred for large-scale, high-production applications due to its high deposition rates and ability to weld thick sections? Submerged Arc Welding (SAW) Gas Tungsten Arc Welding (GTAW/TIG) Shielded Metal Arc Welding (SMAW/Stick) Flux-Cored Arc Welding (FCAW) (Explanation: Submerged Arc Welding (SAW) is the most suitable choice for large-scale, high-production applications.

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