{"id":"S93001921","label":"Symmetrical components (Electric engineering)","description":"Here are entered works on the group of mathematical equations used to evaluate electric power networks based on the degree of symmetry of sequences of fluctuating currents or voltages.","source_url":"https://id.loc.gov/authorities/subjects/sh93001921","normalized_label":"symmetrical components (electric engineering)","broader":["http://id.loc.gov/authorities/subjects/sh85041862"],"aliases":["Method of symmetrical components"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh93001921","provider":"lcsh","revision":"1cced2c09d781813","taxonomy_revision":"f050b5d4780b1289","title":"Symmetrical components (Electric engineering)","url":"/topics/S93001921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"18097961464627812","address_version":"morton4x16-v1","coordinates":[0,22,11363,1024],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}