Electrical Materials

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Across
  1. 3. Single wire that conducts electricity from one connection to another
  2. 7. volume of current flow through a circuit
  3. 10. center Metal enclosure that holds main supply wires, a main disconnect
  4. 11. thickness of a wire. Lower numbers indicate thicker wire
  5. 12. device for securing two or more wire ends together
Down
  1. 1. Shock prevention device that shuts off power if
  2. 2. jump of current caused by poor or damaged electrical connections. Fire hazard
  3. 4. Jacketed bundle of insulated conductors
  4. 5. simple fastener for securing Romex wire to framing
  5. 6. width of a junction box that holds one outlet or switch
  6. 8. safety wire in a circuit identified by a bare copper or green insulated wire
  7. 9. box Plastic or metal enclosure that houses outlets, switches, wire ends