Welding Inspector interview questions and answers

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Welding Inspector interview questions and answers 

Introduction

Welding Inspector interview questions and answers 

 

Welds are evaluated throughout the weld inspection process for a variety of critical factors, including quality, strength, safety, and others. A set of quality assurance checks are performed before, during, and after the welding process in a weld inspection by qualified professionals to make sure the fabrication is as safe and secure as feasible. Welds are utilized in several sectors and places around the world, whether they are made of metal, thermoplastics, or something else entirely, and adequate inspection and care are essential to maintaining worker and public safety.

Piping and Instrumentation Diagrams

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Welding Inspector interview questions and answers 

1) What is the package number and explain?

2) What are the duties & responsibilities of a welding inspector?

3) What is the formula for heat input?

4) What are welder qualification limits?

5) What is WPS?

6) How is the Procedure Qualification Record (PQR) different from the WPS?

7) What is PQR?

8) What are essential variables?

9) What are supplementary essential variables?

10) Can we use two welding process in a WPS?

11) What is PWHT?

12) Why we are using PWHT?

13) Mention the drying temperatures for low hydrogen SMAW electrodes?

14) What do you meant by low hydrogen consumables?

15) What are dissimilar metal welds?

16) Explain about 31.3?

19) What are the types of Mechanical tests?

20) The term used to describe delay in the production schedule to permit inspection

21) Equation for Heat Input?

22) What is the Procedure Qualification Thickness Limits?

23) What are the essential variables for PWHT?

24) What is the gap of socket weld?

25) Formulae for carbon equivalent?

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