2018-19 Virginia Western Academic Catalog 
    
    Mar 28, 2024  
2018-19 Virginia Western Academic Catalog [ARCHIVED CATALOG]



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WEL 121 - Arc Welding

(2 CR)
Prerequisite(s): WEL 120  

Offered Fall and Spring Semester

Studies the operation of AC and DC power sources, weld heat, polarities and electrodes for use in joining various alloys by the SMAW process. Covers welds in different types of joints and different welding positions. Emphasizes safety procedures. Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.



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