🌐EnglishEnglishDeutschEspañolPolskiРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ964981· pop 19· linked from 58 articlesequivalent circuittheoretical circuit that retains all of the electrical characteristics of a given circuitAvailable in 17 languagesEspañolDeutsch中文日本語Русскийالعربيةहिन्दीCatalanCzechEstonianHebrewConnectionsInternational Standard Book NumberEntityelectrical engineeringEntityCategoriesCircuit theorems