Welder Practice Questions
Hersteller: Complete Test Preparation Inc. / EAN-Nummer: 9781772453997
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Complete Test Preparation Inc.: Welder Practice Questions
Welder Practice Questions
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Welder Practice Questions
Welder practice questions similar to Red Seal or AWS, prepared by our dedicated team of exam experts. This is a challenging test and getting the proper test prep is critical to passing! We have helped thousands of students reach their career and education goals. Practice with over 120 practice questions with full answer key and explanation. Practice test questions include: ¿Submerged arc welding ¿Common Occupational Skills ¿Fabrication of welding components ¿Oxy-fuel gas cutting ¿Plasma arc cutting ¿Air carbon arc cutting ¿Shielded metal arc cutting ¿Gas metal arc and metal cored arc welding ¿Gas tungsten arc welding ¿And a lot more! Complete Test Preparation Inc. is not affiliated Red Seal or AWS, who are not involved in the production of, and do not endorse this publication. Example Questions What is the advantage of low carbon electrode and plate material for welding austenitic stainless steel? a.Prevent cracking in the heat affected zone b.The formation of chromium carbides c.Prevent cracking in the weld metal d.Prevent distortion Answer B Welding stainless steel requires low carbon content for both the base metal and the filler metal to avoid sensitization. This occurs with the formation of chromium carbides in heat affected zones and weld metal, so the free chromium available in the material after sensitization is lower than the protection limit (10.4%Cr) that enables the material to resist corrosion. Which of the following materials are cut using the traditional oxy-fuel cutting process? a.Aluminum alloys b.Stainless steel alloys c.Carbon and low alloy steel d.Copper alloys Answer: C Only carbon and low alloy steel can be cut with an oxy-fuel cutting process. Criteria of traditional oxy-fuel cutting processes includes: The material must have the capability of burning in a stream of oxygen. The materials ignition temperature must be lower than its melting temperature. Its heat conductivity should be relatively low. [not applicable for copper or aluminum] The m [...]
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ID: 23517309508
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