Welding Level 2, Module 6 Exam 2025 Questions & Answers with 100% Correct Answers | Verified

In the GMAW process, a composite-cored electrode (powdered metal inside core) is used for the ____________________. - filler metal When gas welding, you must always wear a _________________ or __________________, and the lenses must be an approved shade. A properly tinted welding hood is best for all forms of welding. - face shield or safety glasses Use ____________________ systems to remove welding fumes. - powered extraction When preparing a welding area, set up ____________________. - welding curtains Turn on the welding machine, and if necessary, _____________________ the gun as directed. - purge ____________________ must be increased or decreased as wire feed speed is increased or decreased. - Voltage Faster travel speeds build smaller beads with less _____________________. - penetration GMAW extensions vary between _____________________, depending on the transfer mode. - 1/4 to 1 inch An improperly made restart creates a weld ___________________. - discontinuity ____________________ beads are used to build up a surface and to make multiple pass welds. - Overlapping