👉 The term "unmetalled" is a technical term used in the context of electrical engineering, specifically in the field of AC power systems. It refers to an issue where there is no available current being delivered to a load or system due to some other cause, such as a fault or malfunctioning component. In this situation, it's important to note that the term "unmetalled" does not imply that the electrical system has failed completely, but rather that there are no components or devices in
