T connection: The connection of two coils diagrammatically as a letter T, chiefly used as a connection for passing transformers. When the three free ends are connected to Do you have knowledge, Definitions or data to publish about T connection? Dictionary UK is open for edits.
1. The connection of two coils diagrammatically as a letter T, chiefly used as a connection for passing transformers. When the three free ends are connected to a source of three-phase current, two-phase current may be derived from the secondary circuits. The reverse arrangement may be used to transform from two-phase. T"-connected, a.