GMAW II questions with verified
solutions graded A+
Best method for MIG welding in all positions. - correct answer ✔✔Short Circuit
Measured from the end of the contact tip to the end of the wire. - correct answer ✔✔Electrode
extension
Three most common views on a blueprint - correct answer ✔✔Top view, front view and right-side view
Size of the contact tip should be _________________ - correct answer ✔✔sized to match the wire
Amount of metal deposited into a weld over a given amount of time. - correct answer ✔✔Deposition
rate
When installing and checking the regulator on a cylinder, you should stand ________________? - correct
answer ✔✔to one side of the regulator
Preferred gun angle when welding light-gauged sheet metal? - correct answer ✔✔15 degree pull-angle
GMAW - correct answer ✔✔Gas Metal Arc Welding
Two causes of porosity. - correct answer ✔✔inadequate gas coverage and weld puddle contamination
What does the 70 stand for in E70S-3? - correct answer ✔✔Tensile strength
What method could you use to prevent distortion and minimize cracking when welding thick aluminum
plate. - correct answer ✔✔preheating
solutions graded A+
Best method for MIG welding in all positions. - correct answer ✔✔Short Circuit
Measured from the end of the contact tip to the end of the wire. - correct answer ✔✔Electrode
extension
Three most common views on a blueprint - correct answer ✔✔Top view, front view and right-side view
Size of the contact tip should be _________________ - correct answer ✔✔sized to match the wire
Amount of metal deposited into a weld over a given amount of time. - correct answer ✔✔Deposition
rate
When installing and checking the regulator on a cylinder, you should stand ________________? - correct
answer ✔✔to one side of the regulator
Preferred gun angle when welding light-gauged sheet metal? - correct answer ✔✔15 degree pull-angle
GMAW - correct answer ✔✔Gas Metal Arc Welding
Two causes of porosity. - correct answer ✔✔inadequate gas coverage and weld puddle contamination
What does the 70 stand for in E70S-3? - correct answer ✔✔Tensile strength
What method could you use to prevent distortion and minimize cracking when welding thick aluminum
plate. - correct answer ✔✔preheating
