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Module 15 Air-Carbon Arc Cutting &
Gouging Test Questions And Answers 100%
Pass.
This process can be used in all positions on any metal that will conduct electricity? - Answer✔A-
CAC
A primary purpose of the A-CAC process is to ________ weld grooves and prepare cracks for
welding. - Answer✔gouge
To blow molten metal away, the A-CAC process uses jets of _________________ ______. -
Answer✔compressed air
The _______________ used with A-CAC electrodes compared to shielded metal arc welding
(SMAW) electrodes of the same size are much higher. - Answer✔currents
The preferred power source for a A-CAC torch is a(n) ________ _____________ -
_____________ machine. - Answer✔DC constant-current
To ensure the molten metal is blown away from the cut, the A-CAC operator should set the air
pressure regulator to the ________________ ______________ that will reliably do the job. -
Answer✔lowest pressure
Three basic types of A-CAC electrode types are copper-coated for direct current, copper-coated
for alternating current, and ____________. - Answer✔plain
The ___________ of their widest side is how flat electrodes are sized. - Answer✔width
The lens for A-CAC cutting should be _______________ when comparing the lens shade used
for A-CAC processes to those chosen for welding on the same thickness of material. -
Answer✔darker
The connecting cable of the A-CAC torch contains both a(n) ______________ ___________ &
a(n) ___________________ air hose. - Answer✔electrical cable, compressed
To keep molten metal from splattering nearby equipment or personnel during A-CAC activities,
make sure that __________-________________ ___________ or curtains are erected. -
Answer✔flame-resistant shields
1|Page
Module 15 Air-Carbon Arc Cutting &
Gouging Test Questions And Answers 100%
Pass.
This process can be used in all positions on any metal that will conduct electricity? - Answer✔A-
CAC
A primary purpose of the A-CAC process is to ________ weld grooves and prepare cracks for
welding. - Answer✔gouge
To blow molten metal away, the A-CAC process uses jets of _________________ ______. -
Answer✔compressed air
The _______________ used with A-CAC electrodes compared to shielded metal arc welding
(SMAW) electrodes of the same size are much higher. - Answer✔currents
The preferred power source for a A-CAC torch is a(n) ________ _____________ -
_____________ machine. - Answer✔DC constant-current
To ensure the molten metal is blown away from the cut, the A-CAC operator should set the air
pressure regulator to the ________________ ______________ that will reliably do the job. -
Answer✔lowest pressure
Three basic types of A-CAC electrode types are copper-coated for direct current, copper-coated
for alternating current, and ____________. - Answer✔plain
The ___________ of their widest side is how flat electrodes are sized. - Answer✔width
The lens for A-CAC cutting should be _______________ when comparing the lens shade used
for A-CAC processes to those chosen for welding on the same thickness of material. -
Answer✔darker
The connecting cable of the A-CAC torch contains both a(n) ______________ ___________ &
a(n) ___________________ air hose. - Answer✔electrical cable, compressed
To keep molten metal from splattering nearby equipment or personnel during A-CAC activities,
make sure that __________-________________ ___________ or curtains are erected. -
Answer✔flame-resistant shields
1|Page
