Construction Vocabulary

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Across
  1. 3. The color of the insulator for hot in residential wiring
  2. 5. Device that changes voltage from higher to lower or lower to higher
  3. 9. The color of the outer coating for a 12-2 WG wire set
  4. 10. Device that is used to make a mechanical connection with two wires
  5. 12. V=I/R
  6. 14. Measure of current
  7. 16. Pliers used to hold wires and cut wires, bigger than some pliers
  8. 18. Sum of the currents at any one point must be zero
  9. 19. =I*V
Down
  1. 1. Tool used to tighten terminals
  2. 2. Devices that protects circuits from overcurrent
  3. 4. The color of the screw on the ground screw on fixtures
  4. 6. The color of the insulator for a neutral in residential wiring
  5. 7. Pliers that have a smaller, tapered head
  6. 8. where we attach switches, duplexes, or other fixtures
  7. 11. Wire that is used as ground
  8. 13. The unit we use for wire size
  9. 15. Style of duplex that prevents overcurrent, used in wet locations in areas like around sinks
  10. 17. Unit that is usually measured at 110, 220
  11. 20. Measure of resistance