CROSSWORD PUZZLE

1234567891011121314151617181920212223242526272829
Across
  1. 1. Skill area that involves applying metallurgy and chemistry
  2. 4. The molten filler metal used during welding
  3. 5. Welding position where the work is done on a flat surface
  4. 10. The potential difference that causes current to flow
  5. 12. Symbol component that provides special instructions about a weld
  6. 16. Type of safety hazard caused by improper grounding
  7. 18. Weld type where the metals are joined between edges
  8. 20. The metal type known for being lightweight and rust-free
  9. 21. Tool used to protect the eyes from bright welding light
  10. 24. Organization that provides national welding certifications
  11. 27. Essential protective gear for hands
  12. 28. Shape of weld used to join metals at an angle
Down
  1. 2. Type of noise protection used during welding
  2. 3. The zone around a weld affected by heat
  3. 6. Standard safety document known as “Safety in Welding, Cutting, and Allied Processes”
  4. 7. Common metal that is strong and inexpensive
  5. 8. Welding symbol letter “S” refers to this dimension
  6. 9. Type of current where the electrode is positive
  7. 11. Type of current where polarity alternates
  8. 13. The symbol part that shows which joint to weld
  9. 14. The process of joining two metals by melting base and filler material together
  10. 15. Sparks and heat from welding can cause this hazard
  11. 17. The number representing metal thickness
  12. 19. Essential mindset welders must have — “I can do it!”
  13. 22. Document containing product hazards and handling information
  14. 23. Unit for measuring tensile strength or gas pressure
  15. 24. Organization that promotes welding standards and certifications
  16. 25. The flow of electrical charge in a circuit
  17. 26. Document from Lincoln Electric summarizing safe welding practices
  18. 29. The process of checking a finished weld for quality