CSWIP 3.1: Leading Multiple Choice Questions with Full Explanations
Q1. Which is the best destructive test for showing lack of sidewall fusion in a 25mm thickness butt weld? Nick break
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Month: May 2026
How to calculate the throat thickness and leg length in a fillet joint?
Welding is an essential process in construction and manufacturing, allowing different metal parts to be joined together. One common type
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MCQs for Mechanical Engineers
Q1. What is the primary purpose of using pipe fittings? To connect different sections of piping To increase the speed
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ASME Section IX Questions
Q1: What is the primary purpose of ASME Section IX, Part QG? To outline the general requirements for welding To outline
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Interview Questions for Mechanical QA/QC Engineer and Third Party Inspector Jobs
Q1. How does the presence of molybdenum in SS316 affect its corrosion resistance compared to SS304? Increases resistance to pitting
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Interview Questions on Welding for Welding, QC Engineer and Third Party Inspector Jobs
Q1. What is the primary purpose of a welding procedure specification (WPS)? To outline the qualifications of the welder To
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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
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Question Answers on Welding for CSWIP 3.1 and AWS CWI Exams
Q1) Which welding process is generally preferred for large-scale, high-production applications due to its high deposition rates and ability to
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Question Answers on Welding for CSWIP 3.1 and AWS CWI Exams
Q1. Which of the following welding processes would give the highest heat input when using typical parameters? Tungsten Inert Gas
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Question Answers on Welding for CSWIP 3.1 and AWS CWI Exams
Q1. Which welding process utilizes a non consumable electrode? SAW MMA TIG MIG (Explanation: In TIG welding, a tungsten electrode is
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Weld defect acceptance/rejection criteria as per ASME B31.1 Power Piping
The weld defect acceptance/rejection criteria are given in Chapter VI (Inspection, Examination, and Testing) of the ASME B31.1 – 2022 Power Piping Code. Chapter
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