Closed circuit can refer to:
Closed-circuit televisionClosed-circuit radioRebreather – breathing setsClosed Circuit (1978 film), a 1978 Italian filmClosed Circuit (2013 film), a 2013 British thriller filmAn electric circuit is a "closed circuit" if it contains a complete path between the positive and negative terminals of its power sourceClosed Circuit (album), a 2001 album by New Zealand composer Peter JefferiesEver curious about what that abbreviation stands for? fullforms has got them all listed out for you to explore. Simply,Choose a subject/topic and get started on a self-paced learning journey in a world of fullforms.
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