Uphawu:
● Umsebenzi we-polarization othe tye.
●ukufumana imiqondiso ngokukhawuleza nangokuzinzileyo.
● Isalathiso somqondiso ongenamsebenzi sincitshiswa ngakumbi, kwaye umqondiso osebenzayo wamkelwa ngokufanelekileyo.
●Ukumelana nempembelelo elungileyo,ukuthintela amanzi kunye nobuchule bokunqanda ukubola.