ENA contactor is an electrically controlled switch used for switching an electrical power circuit, similar to a relay except with higher current ratings.
ENCatalytic reforming is a chemical process used to convert petroleum refinery naphthas distilled from crude oil (typically having low octane ratings) into hig...
ENThe osculating plane in the geometry of Euclidean space curves can be described in terms of the Frenet-Serret formulas as the linear span of the tangent and ...
ENIn astronomy, a contact binary is a binary star system whose component stars are so close that they touch each other or have merged to share their gaseous en...