単たん相そう交こう流りゅうたんそうこうりゅうじ字FuriganaAudioMeanings1nounsingle-phase alternating currentelectricity / electronics›Technical term in electrical engineering. Refers to AC power using a single alternating voltage waveform, as opposed to three-phase AC.家か庭てい用よう電でん源げんは単たん相そう交こう流りゅうで供きょう給きゅうされることが多おおい。Break this sentence down in the analyzerHousehold power is often supplied as single-phase alternating current.