WEL 121 - Arc Welding

Credit Hours: 2

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.

Prerequisites:

WEL 120 is a Pre-Requisite. Students must satisfy WEL 120 BEFORE enrolling in this course.

Lecture Hours: 1
Lab Hours: 3