Mid Term Review

12345678910111213141516
Across
  1. 3. Term used to describe how fast current is changing direction
  2. 5. Normally mixed with tin to create a filler metal
  3. 7. The flow of electrons
  4. 9. Current that flows in multiple directions
  5. 10. The movement of current
  6. 12. polarity in which DC starts flowing from
  7. 13. Standard speed for current in the USA
  8. 15. Method of joining metals that is similar to welding
  9. 16. Method of joining metals using heat levels of 450°C or less
Down
  1. 1. Current that flows in one direction
  2. 2. Method of joining metal using heat levels between 450°-900°C
  3. 4. A circuit with branching pathways
  4. 6. Direction of a magnetic or electric field/current
  5. 8. The act of joining two metals using heat and a filler metal
  6. 11. a complete electrical pathway
  7. 14. Unit of measurement for temperature commonly used in metal work