Level 2 module 29209 GMAW – Plate correctly answered to pass

Level 2 module 29209 GMAW – Plate
correctly answered to pass

If a composite-cored electrode is used in a GMAW process, the electrode produces _____. - correct
answer ✔✔Filler Metal



The lenses used in safety glasses, face shields, or helmets worn during GMAW procedures must be
_____. - correct answer ✔✔Properly tinted



During a GMAW procedure, a powered extraction system is often an essential tool for _____. - correct
answer ✔✔Removing welding fumes



During welding preparations, what should be set up around the welding area? - correct answer
✔✔Welding curtains



Once a GMAW machine is turned on during startup, the next step is to _____. - correct answer ✔✔Purge
the gun as directed



If the wire feed speed is decreased during GMAW, the voltage must _____. - correct answer
✔✔Decrease



With GMAW equipment, faster weld travel speeds build _____. - correct answer ✔✔Smaller beads with
less penetration



Depending upon the transfer mode being used, GMAW electrode extension lengths vary from 1/4" (6.4
mm) to _____. - correct answer ✔✔1" (25.4 mm)



An improperly made GMAW restart will create a(n) _____. - correct answer ✔✔Weld discontinuity