Question

In the UK, electricity is delivered to consumers by the national grid. Explain the main features of the national grid.

Answer 1

The main features of the national grid in the UK include a transmission network, distribution networks, high voltage operation, and central control.

Step-by-step explanation:

The main features of the national grid in the UK include:

1. Transmission network: The national grid consists of a network of transmission lines that carry electricity from power stations to distribution networks.
2. Distribution networks: These networks distribute electricity to homes, businesses, and other consumers. They include transformers that reduce the voltage for safe use.
3. High voltage: The national grid operates at high voltages to reduce energy losses during transmission.
4. Central control: The national grid is centrally controlled to ensure efficient and reliable delivery of electricity.