Ibhokisi yochungechunge lwe-TXM yibhokisi yokusasaza yakudala, enokuthi ixhotyiswe ngeemodyuli ezahlukeneyo zombane zomsebenzi wonikezelo lwamandla esiphelo.Isetyenziswa ngokubanzi kuthungelwano lwamandla ombane aphantsi ukunika amandla abathengi kunye nezakhiwo zorhwebo.