SENSE Module #5 GMAW Exam Questions
And Answers
In GMAW, the shielding for the molten metal is accomplished
through the use of - - -
correct answer ✅inert and reactive gases.
GMAW is the abbreviation for? - - -
correct answer ✅Gas Metal Arc Welding.
In GMAW, insufficient gas flow can cause? - - -
correct answer ✅Porosity.
A worn contact tube results in - - -
correct answer ✅poor arc starts.
The benefit of copper coated electrode wires is - - -
correct answer ✅better arc starts, increased contact tip life, and
improved wire feeding
What type of power source is used for GMAW? - - -
correct answer ✅Constant Voltage
, SENSE Module #5 GMAW Exam Questions
And Answers
In GMAW, which type of metal transfer is restricted to flat position
and horizontal
fillet welds? - - -
correct answer ✅Spray Transfer
What type of electrode wire is used with GMAW? - - -
correct answer ✅Solid
In GMAW, the amperage is controlled by adjusting the - - -
correct answer ✅wire feed speed.
In GMAW, electrode extension is defined as the distance from the -
--
correct answer ✅end of the contact tube to the tip of the wire.
Which AWS electrode classification is correct for GMAW wire? - - -
correct answer ✅ER70S-3
Which of the following is considered an advantage of the GMAW
process? - - -
correct answer ✅Higher deposition rates than manual processes,
And Answers
In GMAW, the shielding for the molten metal is accomplished
through the use of - - -
correct answer ✅inert and reactive gases.
GMAW is the abbreviation for? - - -
correct answer ✅Gas Metal Arc Welding.
In GMAW, insufficient gas flow can cause? - - -
correct answer ✅Porosity.
A worn contact tube results in - - -
correct answer ✅poor arc starts.
The benefit of copper coated electrode wires is - - -
correct answer ✅better arc starts, increased contact tip life, and
improved wire feeding
What type of power source is used for GMAW? - - -
correct answer ✅Constant Voltage
, SENSE Module #5 GMAW Exam Questions
And Answers
In GMAW, which type of metal transfer is restricted to flat position
and horizontal
fillet welds? - - -
correct answer ✅Spray Transfer
What type of electrode wire is used with GMAW? - - -
correct answer ✅Solid
In GMAW, the amperage is controlled by adjusting the - - -
correct answer ✅wire feed speed.
In GMAW, electrode extension is defined as the distance from the -
--
correct answer ✅end of the contact tube to the tip of the wire.
Which AWS electrode classification is correct for GMAW wire? - - -
correct answer ✅ER70S-3
Which of the following is considered an advantage of the GMAW
process? - - -
correct answer ✅Higher deposition rates than manual processes,
