Arc Welding - WEL 121 at Northern Virginia Community College


         
 
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WEL 121 - Arc Welding
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.
2 credits

Schedule at Northern Virginia Community College

Spring 2025 ➜

Class # Section Credits Day Time Start Location Mode
26543 WEL 121-001M 2
   W   
8:00 a.m.-11:55 a.m.
 2025-01-21 Manassas P
Classes meet on-campus, on the days, times, and location listed on the class schedule.
28808 WEL 121-002M 2
    Th  
8:00 a.m.-11:55 a.m.
 2025-01-21 Manassas P
Classes meet on-campus, on the days, times, and location listed on the class schedule.
40446 WEL 121-040M 2
 M     
12:00 p.m.-4:30 p.m.
 2025-02-04 Manassas P
Classes meet on-campus, on the days, times, and location listed on the class schedule.
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