Live wire carries current away from power house and towards appliances.

Neutral Wire: The Wire which carries away the current to the power house is called the Neutral wire.

Explanation:
- The Neutral wire is an important component of an electrical circuit. It is one of the three wires in a typical electrical system, along with the Live wire and the Earth wire.
- The Neutral wire acts as a return path for the electrical current, completing the circuit and allowing the flow of electricity.
- In a power distribution system, electricity is generated at the power station and transmitted to various locations through overhead or underground cables.
- The Live wire carries the current from the power source to the load, while the Neutral wire carries the current back to the power source.
- The Neutral wire is usually color-coded in blue or black, depending on the electrical wiring standards followed in a particular country.
- It is connected to the Earth at the power station or the transformer, providing a low-resistance path for the electric current to flow in case of a fault or short circuit.
- The Neutral wire ensures the safety of the electrical system by preventing electric shocks and maintaining the potential difference between the Live wire and the Earth.
- It also helps in balancing the electrical load in a three-phase system, ensuring that the current is evenly distributed across all the phases.
- In some electrical systems, the Neutral wire is grounded at the building's electrical panel, providing an additional layer of protection against electrical faults.
- It is important to note that the Neutral wire is different from the Earth wire. While the Neutral wire carries the current back to the power source, the Earth wire is solely responsible for providing a safe path to the ground in case of a fault.
- Therefore, the wire which carries away the current to the power house is called the Neutral wire, not the Earth wire or the Live wire.