Aws cwi Study guides, Class notes & Summaries

Why is there an increasing need for weld quality? - 1) Safety 2) Economics 3) Less conservitive design 4) Government regulations What AWS document describes the rules for the CWI certification program? - AWS QC-1 Weld quality control should begin after welding has been initiated - False What are the three welding inspector certifications covered in AWS QC-1? - 1) CWI 2) CAWI 3) SCWI

AWS QC1 The AWS standard for AWS Certification of Welding Inspectors. Defines the requirements and program for AWS to certify welding inspectors. KASH An acronym for Knowledge, Attitude, Skills, and Habits, the basic tools of a welding inspector. Brainpower Read More 0:12 / 0:15 ASNT SNT-TC-1A NDE Personnel Qualification TLV Threshold Limit Value EBW (Electron Beam Welding) Uses a focused beam of electrons as a heat source for fusion welding LBW (lase...

What is the suggested filler metal classification for welding ASTM A131 Grade DH32 steel with GMAW ? - Answer-ER70S-X When fillet welding a 3/8 inch stud in the flat position with an E7018 electrode, what diameter electrode must be used? - Answer-3/16 inch How long does welder certification last per AWS D1.1? - Answer-indefinitely, unless not engaged in the process for more than 6 months at a time With a single electrode for SAW what is the maximum size single pass fillet weld that can be ...

There is a weld that was bent outside the bend radius of the shoe and no fracture on the bend. what should be done when this is noted? - Answer-Cut another specimen from the original specimen and bend it. All structural steel fillet welds that has a "W" (width) of 1" or greater shall have no convexitity greater than __________? - Answer-3/16" How should the weld reinforcement and backing be prepared prior to mechanical bending? - Answer-It shall be removed flush with the surface of the...

AWS-CWI Fundamentals Test-1 Questions and Answers.

American Welding Society- CWI, Welding Inspection Technology Exam Questions With Verified Solutions Which of the following metals cannot be efficiently cut with OFC? - answer1)Stainless steel 2)Cast iron Electrical conductivity of part is the primary requirement for which NDE method? - answerET The melting point of carbon steel is approximately: - answer2780°F Decibel is a term associated with which NDE method? - answerUT Which GMAW metal transfer mode results in the least amount of pe...

There are a total of _______ categories of welds associated with the weld symbols? - Answer-Nine The weld toe is the junction of the weld face and root pass? True or False - Answer-False Root penetration is the ________? - Answer-The distance that the weld metal has melted into the joint beyond the root What is not considered a type of weld joint? - Answer-Fillet In a single V-Groove weld, the term for the sloped surface against which the weld metal is applied? - Answer-Groove faces In a ...

American Welding Society- CWI, Welding Inspection Technology Exam Questions With Verified Solutions Which of the following metals cannot be efficiently cut with OFC? - answer1)Stainless steel 2)Cast iron Electrical conductivity of part is the primary requirement for which NDE method? - answerET The melting point of carbon steel is approximately: - answer2780°F Decibel is a term associated with which NDE method? - answerUT Which GMAW metal transfer mode results in the least amount of pe...

There is a weld that was bent outside the bend radius of the shoe and no fracture on the bend. what should be done when this is noted? - correct answer Cut another specimen from the original specimen and bend it. All structural steel fillet welds that has a "W" (width) of 1" or greater shall have no convexitity greater than __________? - correct answer 3/16" How should the weld reinforcement and backing be prepared prior to mechanical bending? - correct answer It shall be removed...