Across
- 3. Area around the crane
- 5. Colorful slang for welding containment
- 6. Injury _________ Every Day
- 7. The percentage of time during an arbitrary test period, usually 10 min. during which a power supply can be operated at its rated output without overloading
- 9. Electric current that flows in one direction
- 10. cycles per second, commonly
- 13. A gas that normally does not combine chemically with the base metal or filler metal
- 15. A depression in the surface of a weld bead
- 16. Contains iron
- 17. Provides a temporary increase of the output current during the start of a weld
- 19. Skip welding is a form of this kind of control
Down
- 1. A weld bead made without transverse movement of the welding arc
- 2. Electric current that reverses direction periodically, usually many times per second
- 4. A type of metal transfer in which molten filler metal is transferred across the arc in large droplets
- 8. Angled edge prep
- 11. Rapid cooling, usually by water or air
- 12. A welding technique where the welding torch is directed opposite the direction of welding
- 14. Subject Matter __________
- 18. The wandering of an electric arc from its normal path due to magnetic forces