CWB Level II Exam Questions and Answers 100% Correct
CWB Level II Exam Questions and Answers 100% Correct CWB Level II Exam Questions and Answers 100% Correct CWB Level II Exam Questions and Answers 100% Correct CWB Level II Exam Questions and Answers 100% Correct What is the term used to describe the following condition of lost corrosion resistance? "When certain stainless steels are heated between 500-850° C, carbides form at the grain boundaries and cause a local depletion of chromium." (A) Oxidization (B) Increased toughness (C) Solution heat treatment (D) Sensitization - ANSWER-(D) Sensitization Note: Also known as "carbide precipitation" -- Chromium binds to carbides, and "sweats out" at the grain boundaries On a radiograph, undercut appears as a _________ line. (A) light (B) dark - ANSWER-(B) dark What is the Canadian Standard for safety in welding? - ANSWER-CSA W117.2
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cwb level ii exam questions and answers 100 corre
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cwb level ii exam questions and answersstuvia
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what is the term used to describe the following co
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when certain stainless steels are heated between
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