GMAW EXAM NOTES (questions n correct answers)

GMAW EXAM NOTES (questions n
correct answers)

What other term is commonly used to describe the process? - correct answer ✔✔Mig



The official AWS term for Mig is GMAW because of the use of? - correct answer ✔✔Reactive Gasses



What type of gas is used to reduce splatter? - correct answer ✔✔75% Argon & 25% Co2



According to L.A. City the most common or main gas used for GMAW is? - correct answer ✔✔Co2



CO2 is the abbreviation for? - correct answer ✔✔Carbon Dioxide



What type of power supply is used for the GMAW process? - correct answer ✔✔Constant voltage



What polarity is the process welded with almost all of the time? - correct answer ✔✔DC+



What current is the process never used with ? - correct answer ✔✔AC



The "E" in the electrode identification ER70S-X indicates? - correct answer ✔✔Electrode



The "R" in the electrode identification ER70S-X indicates? - correct answer ✔✔Rod



An ER70S-X can be used for? - correct answer ✔✔GMAW or GTAW



The "70" in the electrode identification ER70S-X indicates? - correct answer ✔✔70,000 tensile strength