Package deal
GMAW PACKAGE DEAL VERIFIED 100% CORRECT
GMAW PACKAGE DEAL VERIFIED 100% CORRECT
[Show more]GMAW PACKAGE DEAL VERIFIED 100% CORRECT
[Show more]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 ...
Preview 1 out of 2 pages
Add to cartType & 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 ...
A worn contact tube results in 
a) poor arc starts. 
b) ropey welds. 
c) excessive spatter. 
d) porosity. - ️️a) poor arc starts 
Electric current is transferred to the electrode through the 
a) gun cable liner. 
b) contact tube. 
c) wire feed rolls. 
d) gas diffuser. - ️️b) contact tube 
GM...
Preview 2 out of 5 pages
Add to cartA worn contact tube results in 
a) poor arc starts. 
b) ropey welds. 
c) excessive spatter. 
d) porosity. - ️️a) poor arc starts 
Electric current is transferred to the electrode through the 
a) gun cable liner. 
b) contact tube. 
c) wire feed rolls. 
d) gas diffuser. - ️️b) contact tube 
GM...
*True or False:* A concave root surface is caused by the wire being too far back in the 
puddle. - ️️*True:* A concave root surface is caused by the wire being too far back 
in the puddle. 
The Electrode should be placed at what point in the puddle, *Front/Back/side*? - 
️️The Electrode shou...
Preview 2 out of 6 pages
Add to cart*True or False:* A concave root surface is caused by the wire being too far back in the 
puddle. - ️️*True:* A concave root surface is caused by the wire being too far back 
in the puddle. 
The Electrode should be placed at what point in the puddle, *Front/Back/side*? - 
️️The Electrode shou...
what sizes do GMAW wire come in ? (For short circuit transfer) - ️️common sizes 
.023,.030,.035,.045 
What can excessive heat caused by welding do to the human body? - ️️Fainting, 
heat stress, dehydration, and exhaustion 
Who is ultimately responsible for the safety of everyone working in t...
Preview 1 out of 3 pages
Add to cartwhat sizes do GMAW wire come in ? (For short circuit transfer) - ️️common sizes 
.023,.030,.035,.045 
What can excessive heat caused by welding do to the human body? - ️️Fainting, 
heat stress, dehydration, and exhaustion 
Who is ultimately responsible for the safety of everyone working in t...
which of the following is not recommended when welding with short-circuiting transfer - 
️️Welding Heavy plate 
In GMAW, the shielding for the molten metal is accomplished through the use of - 
️️Inert and reactive gases 
In GMAW, insufficient gas flow can cause - ️️Porosity 
The benefit...
Preview 1 out of 2 pages
Add to cartwhich of the following is not recommended when welding with short-circuiting transfer - 
️️Welding Heavy plate 
In GMAW, the shielding for the molten metal is accomplished through the use of - 
️️Inert and reactive gases 
In GMAW, insufficient gas flow can cause - ️️Porosity 
The benefit...
An inactive gas commonly used as shielding. _____ is much heavier than air, so it 
effectively shields the weld area. - ️️argon 
An undesirable depression in the weld bead. A _____ can cause cracking if it is not 
properly filled. - ️️crater 
An active gas commonly used as shielding for GMAW...
Preview 2 out of 6 pages
Add to cartAn inactive gas commonly used as shielding. _____ is much heavier than air, so it 
effectively shields the weld area. - ️️argon 
An undesirable depression in the weld bead. A _____ can cause cracking if it is not 
properly filled. - ️️crater 
An active gas commonly used as shielding for GMAW...
Active shielding gases were added to the GMAW process for welding what kind of 
metals? - ️️ferrous metals 
A ___________________ clamp is attached to the workpiece to complete the circuit. - 
️️ground wire 
GMAW - ️️Name used by the American Welding Society for Gas Metal Arc Welding 
GM...
Preview 1 out of 3 pages
Add to cartActive shielding gases were added to the GMAW process for welding what kind of 
metals? - ️️ferrous metals 
A ___________________ clamp is attached to the workpiece to complete the circuit. - 
️️ground wire 
GMAW - ️️Name used by the American Welding Society for Gas Metal Arc Welding 
GM...
An inactive gas commonly used as shielding. _____ is much heavier than air, so it 
effectively shields the weld area. - ️️argon 
A welding machine that maintains a constant voltage setting while compensating for 
changes in amperage. - ️️constant voltage welder 
A measurement that indicates ...
Preview 2 out of 9 pages
Add to cartAn inactive gas commonly used as shielding. _____ is much heavier than air, so it 
effectively shields the weld area. - ️️argon 
A welding machine that maintains a constant voltage setting while compensating for 
changes in amperage. - ️️constant voltage welder 
A measurement that indicates ...
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