👉 In electrical engineering, "upcurrent" is a term used to describe a situation where there is an increase in current flow due to a fault or malfunction in a circuit. In other words, it refers to a sudden increase in voltage or current that occurs without any apparent cause. Upcurrent can occur in various situations, such as when a transformer breaks down during a power outage, a surge or short circuit occurs, or when a switch is closed improperly. Upcurrent can also be caused by equipment malfunction
