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GMAW Test (Questions + Answers) Solved $8.39   Add to cart

Exam (elaborations)

GMAW Test (Questions + Answers) Solved

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  • Course
  • GMAW
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  • GMAW

Type & gas %s used for mild steel - ️️75/25 or 98/2 Argon (AR) & Carbon Dioxide (CO2) Controls current - ️️Stick out GMAW - ️️Gas Metal Arc Welding MIG - ️️Metal Inert Gas GMAW power source - ️️Transformer Rectifier/Constant Voltage (CV) Polarity for GMAW - ️️DCRP/DCEP...

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  • November 9, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • GMAW
  • GMAW
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PatrickKaylian
GMAW Test
Type & gas %s used for mild steel - ✔️✔️75/25 or 98/2 Argon (AR) & Carbon Dioxide
(CO2)

Controls current - ✔️✔️Stick out

GMAW - ✔️✔️Gas Metal Arc Welding

MIG - ✔️✔️Metal Inert Gas

GMAW power source - ✔️✔️Transformer Rectifier/Constant Voltage (CV)

Polarity for GMAW - ✔️✔️DCRP/DCEP

4 MIG methods - ✔️✔️Gobular, Pulse, Spray, Short Circut

Flow rate for flat welding - ✔️✔️15-20 cfh

Set current - ✔️✔️Wire feed speed (WFS)

Voltage set - ✔️✔️Dial on machine

Filler wire used for mild steel - ✔️✔️ER70S-3

70 in wire name meaning - ✔️✔️70k tensile strength

S in wire name meaning - ✔️✔️Solid

R in wire name meaning - ✔️✔️Rod

Duty cycle - ✔️✔️% of time in 10 minites you can weld

FCAW - ✔️✔️Flux Core Arc Welding

Gas used w/ FCAW - ✔️✔️75/25 Argon (AR) & Carbon Dioxide (CO2)

E71T-1 - ✔️✔️Electrode - 70k tensile strength - all positions- tubular

Small pieces of MIG wire stuck to work - ✔️✔️Whiskers

Best travel method - ✔️✔️Push

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