Feb 04, 2023  
2019-2020 NOVA Catalog 
    
2019-2020 NOVA Catalog [ARCHIVED CATALOG]

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WEL 142 - Welder Qualification Tests II (3 CR.)


Studies techniques and practices of testing welded joints through destructive and nondestructive tests; guiding; discoloration heat test; porous examinations; and tensile, hammer, and free bend tests. Also studies visual, magnetic, and fluorescent tests. Lecture 2 hours. Laboratory 3 hours. Total 5 hours per week.



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