GMAW review 132 questions with 100%
complete solutions
Define the fallowing abbreviations; GMAW, GMAW-S, GMAW-P, MIG, MAG - correct answer ✔✔Gas
metal arc welding, gas metal arc welding short circuiting mode, gas metal arc welding pulse spray mode,
metal inert gas, metal active gas.
List three advantages of the G M A W process - correct answer ✔✔Capable of producing x ray quality
Welds, pulse mode can be used in all positions, high metal deposition rates are available
List three disadvantages of the G M A W process - correct answer ✔✔Equipment is advanced &
expensive, not as portable as other processes, material must be cleaned prier to welding.
What is the basic equipment required for G M A W - correct answer ✔✔Welding power source, wire
feeder, gun assembly, regulated shielding gas supply, electrode supply & interconnecting cables and
hoses.
Using the select knob what "mode" do you select for GMAW Axial spray transfer - correct answer
✔✔Constant power mode
Using the select knob what "mode" do you choose for the pulse steel exercises - correct answer
✔✔Steel- .035 - Argon blend
Using the select knob what "mode" do you choose for the aluminum pulse exercises - correct answer
✔✔Aluminum- .30, 3/64, 1/16 - 4043 & 5356
What control on the invertec 350 pro adjusts the arc length - correct answer ✔✔Adjust knob for arc
List the four basic types of wire feeders - correct answer ✔✔Push type, Pull type, push - pull type, spool
gun type
complete solutions
Define the fallowing abbreviations; GMAW, GMAW-S, GMAW-P, MIG, MAG - correct answer ✔✔Gas
metal arc welding, gas metal arc welding short circuiting mode, gas metal arc welding pulse spray mode,
metal inert gas, metal active gas.
List three advantages of the G M A W process - correct answer ✔✔Capable of producing x ray quality
Welds, pulse mode can be used in all positions, high metal deposition rates are available
List three disadvantages of the G M A W process - correct answer ✔✔Equipment is advanced &
expensive, not as portable as other processes, material must be cleaned prier to welding.
What is the basic equipment required for G M A W - correct answer ✔✔Welding power source, wire
feeder, gun assembly, regulated shielding gas supply, electrode supply & interconnecting cables and
hoses.
Using the select knob what "mode" do you select for GMAW Axial spray transfer - correct answer
✔✔Constant power mode
Using the select knob what "mode" do you choose for the pulse steel exercises - correct answer
✔✔Steel- .035 - Argon blend
Using the select knob what "mode" do you choose for the aluminum pulse exercises - correct answer
✔✔Aluminum- .30, 3/64, 1/16 - 4043 & 5356
What control on the invertec 350 pro adjusts the arc length - correct answer ✔✔Adjust knob for arc
List the four basic types of wire feeders - correct answer ✔✔Push type, Pull type, push - pull type, spool
gun type
