What is a power grid?

A) A network used to prevent blackouts

B) A network of transmission lines and transformers that distributes electricity from generating facilities to other facilities

C) Transmission lines and transformers that take and send electricity from generating facilities to end users

D) A network environmental cleaning devices

What is a power grid?

C) Transmission lines and transformers that take and send electricity from generating facilities to end users

Explanation:

A power grid is a system of interconnected transmission lines and transformers that takes electricity from the producers to the consumers. The power grid is very important in the supply of electricity to consumers. Before power is to be transmitted to the consumers, it has to be generated. Traditionally, the conventional way of generating power was from central power stations that utilized sources like; fossil fuels, coal and natural gas. In the recent past, however, more advancements have been made towards more clean energy sources like; wind, geothermal and hydroelectricity. Clean energy sources have several benefits over the traditional sources of energy, like; they don't cause harm to the environment and also they are renewable since they can be used over and over without depletion.

Once the energy has been harnessed and converted to electricity, it needs to be transmitted. The network for transmission to the consumers is what makes up the power grid. Transmission is usually done at very high voltage to minimize losses. However, before providing it the consumers, the electricity needs to be converted to a low voltage by the use of transformers for domestic and commercial consumption.

Answer: An electrical grid, electric grid or power grid, is an interconnected network for delivering electricity from producers to consumers.