交こう流りゅう回かい路ろ

noun

AC circuit; alternating current circuit

Technical term in electrical engineering; refers to a circuit designed for alternating current.

• 交こう流りゅう回かい路ろの解かい析せきには複ふく素そ数すうがよく使つかわれる。

  Complex numbers are often used in the analysis of AC circuits.