Across
- 3. This is the amount of work that is required for an electric charge to move from one point to another.
- 4. The movement of electrons through a conductor
- 6. This is the voltage by which an installation is designated. There are three bands which are designated, and they are:
- 7. The amount of opposition to the flow of electricity through a conductor.
- 9. Overload current is where more current is drawn through the circuit than it has been designed for, but the circuit is still considered healthy.
- 10. The amount of electrical current a cable or piece of equipment can handle safely.
- 11. This is a fault current between two live conductors; Such as between line and neutral. In this instance the circuit is treated as unhealthy.
Down
- 1. this is where the current exceeds the rated current of the electrical equipment; with over current the circuit is considered unhealthy.
- 2. The amount of current that could potentially flow between conductors in the event of a fault.
- 5. A current arising from a fault in an electrical installation.
- 8. This is the act of selecting your protective devices, so only the one you want operates when a fault is detected.