MIG Welding

Front

What does GMAW stand for?

Back

Gas Metal Arc Welding

Front

What size wire do large MIG welders use? Options: .35, .045, .035, .030

Back

.035

Front

What size wire do small MIG welders use? Options: .30, .035, .045, .030

Back

.030

Front

Lily, Aria, and Mia found this mysterious metal piece in their workshop! Can you help them figure out what it is? Options: Nozzle, Wire, Contact Tip, Liner

Back

Contact Tip

Front

Michael, Zoe, and Aria found this shiny object in their workshop! Can you help them figure out what it is? Options: Nozzle, Liner, Contact Tip, Wire

Back

Nozzle

Front

James, Lily, and Samuel are working on a welding project and found this mysterious part! Can you help them figure out what it is? Options: Contact Tip, Nozzle, Wire, Liner

Back

Liner

Front

Benjamin and Zoe are setting up their MIG welders in the workshop. Can you help them choose the correct welding gas they should use? Options: 75% Carbon Dioxide / 25% Argon, 100% Carbon Dioxide, 100% Argon, 75% Argon / 25% Carbon Dioxide

Back

75% Argon / 25% Carbon Dioxide

Front

What is the recommended stick out for solid wire in welding? Options: ~ 3/8', ~ 3/8", ~ 7/8", ~ 5/8'

Back

~ 3/8"

Front

What does the MIG nozzle do?

Back

Funnels the gas over the weld

Front

Grace, Ava, and Kai are debating the perks of using 75/25 gas in their welding class. Which of the following is NOT a benefit they should expect? Less splatter, Good bead appearance, Wont burn through thinner material as easy, Cost less than CO2

Back

Cost less than CO2