A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. It consists of two or more coils of insulated wire wound around a core made of ferromagnetic material, such as iron.Working of TransformerWhen an alternating current (AC) flows through the primary coil, it creates a changing magnet ... Continue
Voltage Variation is a common phenomenon across the world, esp. in developing and under-developed nations. Voltage variation manifests in many different ways:Low Voltage or Sags: Sags might be due to undersized distribution lines, connection of large loads to the network, ground faults, and units located towards end of a long supply lines, etc.High Voltage or Surges: Surges might be generated by disconnection of large loads, increase voltage ... Continue