Matoorka Hoos-u-dhaca waa nooc ka mid ah qalabka korontada ku shaqeeya ee ka qaada awoodda dareeraha ka dibna u tarjuma cadaadiska dareeraha tamarta farsamada. Marka dareeraha korantadu uu ku qulqulo matoor-biyoodka, kala duwanaanshaha cadaadiska ee ka dhex jira meesha laga soo galo iyo ka-soo-baxa matoorka ayaa isku rogi kara rotor-ka gudaha stator-ka, isaga oo siinaya xawli muhiim ah oo loo baahan yahay birta qodista. Qalabka daloolka furuhu wuxuu ku habboon yahay ceelasha toosan, jihada iyo toosan.