GMAW-Equipment Exam Questions And
Answers
A pull type wire feeder is used for welding with soft and small
diameter electrodes - - -
correct answer ✅true
In a constant-voltage welding machine,arc length remains constant
with changes in electrode extension - - -
correct answer ✅true
a constant-voltage welding machine is commonly used for GMAW -
--
correct answer ✅true
Alternating current is used for welding in the overhead postion on
mild steel. - - -
correct answer ✅False
The constant-voltage welding has a slightly sloping volt-ampere
curve - - -
correct answer ✅True
Inadequate gas shielding is one cause of porosity - - -
correct answer ✅true
Answers
A pull type wire feeder is used for welding with soft and small
diameter electrodes - - -
correct answer ✅true
In a constant-voltage welding machine,arc length remains constant
with changes in electrode extension - - -
correct answer ✅true
a constant-voltage welding machine is commonly used for GMAW -
--
correct answer ✅true
Alternating current is used for welding in the overhead postion on
mild steel. - - -
correct answer ✅False
The constant-voltage welding has a slightly sloping volt-ampere
curve - - -
correct answer ✅True
Inadequate gas shielding is one cause of porosity - - -
correct answer ✅true
