Electrical Installation.

2. A device that monitors the current flowing through a circuit and cuts off power when it detects an imbalance, protecting against electric shock.
8. The main hub that connects a power source to the home and distributes electrical currents to different circuits within the building.
9. Carries current back to the source in an AC system, typically connected to ground at the service panel.
10. A device that protects against electrical discharge in cords or wiring that can result in fire by disconnecting the damaged circuit before an arc builds up enough heat to catch fire.
12. The process of connecting electrical systems to the earth to ensure safety by providing a path for excess electricity to dissipate safely into the ground.
13. A point in a wiring system where electrical devices can be connected to receive power, commonly referred to as a wall plug.
15. An instrument used for measuring various electrical properties such as voltage, current, and resistance; essential for diagnosing issues in electrical systems.

1. Devices designed to protect electrical equipment from voltage spikes caused by lightning strikes or other surges in electricity supply.
3. A device used to increase or decrease voltage levels in an electrical system, essential for transmitting electricity over long distances efficiently.
4. A tool used for removing insulation from wires before they are connected or spliced together, ensuring proper connections are made without damaging the wire itself.
5. An unintended connection between two nodes of an electrical circuit allowing current to travel along an unintended path with low resistance, potentially causing excessive current flow.
6. A measure of electrical power representing the rate at which energy is consumed or produced in a circuit.
7. The measure of electric potential difference between two points in a circuit; it is what drives electric current through conductors.
11. A material that allows electricity to flow through it, typically made of metals like copper or aluminum, which have high conductivity.
14. An automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit.