Day: October 9, 2022

Transformers change the current and voltage in a circuit. Voltage can be increased or decreased using transformers. Energy is lost during the transmission of electricity over long distances, such as from a power plant to your home.Long-distance transmission lines use high voltage because it loses less energy. It should be noted, however, that this high voltage is too dangerous for domestic use.

The method of judging if a transformer has a fault can be divided into two categories: intuitive judgment and analysis judgment. Intuitive judgments can be made about the transformer fault based on the aspects of sound, smell, color, and temperature.