Across
- 1. The percentage of time a welding machine can be used continuously
- 4. The melted particles given off during welding
- 5. A depression on the surface of the weld
- 7. The electrical pressure that causes current to flow
- 9. The distance between the tip of the electrode and the base metal
- 10. A device used to convert alternating current to direct current
- 11. it is associated with the welding arc heat
Down
- 2. A material that offers the least resistance to current flow
- 3. Amount of electrical energy or power in the arc.
- 6. A weld bead made with little or no electrode manipulation
- 8. The flow of electric current jumping an air gap