About this document
Transmission of Electricity in JSS2 by Ogechi ohajianya is a document available to read on EtoBox.
Electricity is generated at power stations and transmitted through transmission lines to substations. It can be transmitted at either low frequencies (usually 50-60Hz) at high voltages, or at high frequencies (up to 30MHz) as electromagnetic waves for uses like radio. Electricity is then distributed from substations through underground cables or overhead lines either as single-phase power for homes, or three-phase power for industrial and commercial buildings. It is utilized through electrical appliances an
- Author
- Ogechi ohajianya
- Language
- EN