Electrical

6. amount of current flowing through a device
7. automatic switch which opens the circuit if an excess of current tries to flow
8. arrangement of materials that allows current to flow
9. detects very small current flowing from the live conductor to ground
10. commonly called romex
13. devices are wired in line with one another so current must flow through each device to return to source
15. metal or plastic tubing with conductors running inside it
16. electrical work is measured in units called
17. point in the system where equipment can be plugged in or permanently wired

1. force that causes the current to flow
2. current is allowed to flow back to the source without overcoming the resistance of the device
3. large switch that allows all electric power to the building to be disconnected
4. current can take one of two or more paths to return to source
5. commonly called BX
11. current does not return to the source
12. movement of tiny particles called electrons
14. force that slows the flow of electric current