MT Theory 2

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Across
  1. 4. a groove melted into the base metal
  2. 7. shortest distance from the root of a weld to its face
  3. 10. current which flows in one direction at a constant voltage in a electric circuit
  4. 11. fusion which is not 100% between weld and base material
  5. 12. electric current supply in which the flow of electricity reverses in the circuit
  6. 13. melting together of the filler and base material
  7. 14. light non-metallic material
  8. 15. bowed out face of weld
Down
  1. 1. a weld that is not a continuous weld
  2. 2. rounded gas pockets
  3. 3. weld metal in small droplets
  4. 5. dish in face of weld
  5. 6. a depression at the end of a weld bead
  6. 8. a flow of current across the gap between two electrodes
  7. 9. where weld has first been deposited