AWS/CWI 1104 Exam 2022/2023

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ASME Code section-l - ANSWER Construction-Power Boilers. ASME Code Section || - ANSWER Materials ASME Code Section || Part A - ANSWER Materials-Ferrous ASME Code Section || Part B - ANSWER Ma... terials-Nonferrous ASME Code Section || Part C - ANSWER Materials-Filler Metals ASME Code Section || Part D - ANSWER Materials-Properties ASME Code Section ||| - ANSWER General Requirements. ASME Code Section |V - ANSWER Construction-Heating Boilers ASME Code Section V - ANSWER NDE ASME Code Section V| - ANSWER Operations of Power Boilers. ASME Code Section VII - ANSWER Care of Power Boilers. ASME Code Section VIII - ANSWER Unfired Pressure Vessels, Divisions 1, 2, and 3 ASME Code Section |X - ANSWER Welding Qualifications. ASME Code Section X - ANSWER FRP Pressure Vessels. ASME Code Section X| - ANSWER Nuclear Inspection. Code - ANSWER A Body of laws, as of a nation, city, etc. arranged systematically for easy reference Standard. - ANSWER Something established for use as a rule or basis of comparison in measuring or judging capacity, quantity, content, extent, value, quality, etc. Some standards are considered mandatory. Specifications. - ANSWER A detailed description of the parts of a whole; statement or enumeration of particulars as to actual or required size, quality, performance, terms, etc. ASTM A514 - ANSWER Standard specification for high yield strength, quenched and tempered alloy steel plate, suitable for welding. Over 100,000 psi tensile strength AWS A5.1 - ANSWER Specification for covered carbon steel arc welding electrodes. AWS D1.1 - ANSWER structural Welding Code-Steel AWS D1.2 - ANSWER Structural Welding Code-Aluminum AWS D1.3 - ANSWER Structural Welding Code Sheet Steel AWS D1.4 - ANSWER Structural Welding Code-Reinforcing Steel AWS D1.5 - ANSWER Bridge Welding Code. AWS D1.6 - ANSWER Structural Welding Code-Stainless Steel. AWS D1.8 - ANSWER Structural Welding Code-Seismic Supplement. AWS D1.9 - ANSWER Structural Welding Code-Titanium. AWS D9.1 - ANSWER Sheet metal welding code AWS Specification A5.XX - ANSWER Filler Metals UNS refers to - ANSWER Unified Numbering System. Essential Welding Variables. - ANSWER Those variables, that if changed beyond certain limits require a new procedure qualification. Mock-ups - ANSWER Used for special joint configurations Welder Qualification - ANSWER Determines if individual welders have sufficient skill to produce satisfactory welds using a qualified procedure 1G (Plate) - ANSWER Flat position Groove weld 2G (Plate) - ANSWER Horizontal position Groove weld. 3G (plate) - ANSWER Vertical Position Groove weld. 4G (Plate) - ANSWER Overhead Position Groove weld. 1G (pipe) - ANSWER horizontal position that is rolled. 2G (pipe) - ANSWER Fixed vertical position. 5G (pipe) - ANSWER Fixed horizontal position. 6G (pipe) - ANSWER 45 degree fixed position. R (pipe) - ANSWER Restricted weld position. G (Pipe) - ANSWER Groove Weld. Destructive Testing - ANSWER Failing, or destroy, a part, or a portion thereof, to determine its properties. Nondestructive Testing - ANSWER Does not affect the serviceability of the part after testing. Strength - ANSWER The ability of a material to bear an applied load. The Offset Method is used for determining which property? - ANSWER Yield strength. The yield strength of a material is determined by? - ANSWER Impact testing & the offset method A metal's ductile can be expressed as: - ANSWER Percent elongation, & Percent reduction of area. The metal property that relates to a metal's deforming without failing is called? - ANSWER Ductility The point at which metal's behavior changes from elastic to plastic (onset of permanent deformation) is referred to as? - ANSWER Yield strength. Metallurgy - ANSWER The science dealing with the internal structure of metals and metal properties. Welding Metallurgy. - ANSWER Concerned with the changes occurring in metals during welding. Austenitic Stainless Steel. - ANSWER 300 series stainless steal, non-magnetic, cannot be heat-hardened, and is more corrosion resistant, more workable and malleable. Rapid quenching of steel from the austenitizing range results in a hard brittle structure known as? - ANSWER Martensite [Show More]

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