Welding 1 Module 3 Trade Terms &
Review Exam Questions and Answers
100% Solved
A waste by product of molten metal. - ✔✔Dross
A fourth state of matter (not solid, liquid, or gas) created by heating a gas to
such a high temperature that it boils electrons off the gas molecules
(ionization). - ✔✔Plasma
The plasma arc cutting process type most commonly . used. -
✔✔Transferred Arc Process
When operating plasma arc cutting equipment, it is acceptable to wear a
hat made out of ______. - ✔✔100% cotton
The unit of measure used for the intensity of an electric current; often
abbreviated to amp or amps - ✔✔Amperage (amps)
The percentage of time a plasma arc cutting machine can cut without
overheating within a ten-minute period. - ✔✔Duty Cycle
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
Review Exam Questions and Answers
100% Solved
A waste by product of molten metal. - ✔✔Dross
A fourth state of matter (not solid, liquid, or gas) created by heating a gas to
such a high temperature that it boils electrons off the gas molecules
(ionization). - ✔✔Plasma
The plasma arc cutting process type most commonly . used. -
✔✔Transferred Arc Process
When operating plasma arc cutting equipment, it is acceptable to wear a
hat made out of ______. - ✔✔100% cotton
The unit of measure used for the intensity of an electric current; often
abbreviated to amp or amps - ✔✔Amperage (amps)
The percentage of time a plasma arc cutting machine can cut without
overheating within a ten-minute period. - ✔✔Duty Cycle
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
