Kuyesa kwa AC hi-pot ndiye njira yothandiza komanso yolunjika yoyesera mphamvu ya kutchinjiriza pazida zamagetsi, zida kapena makina.Imawunika zolakwika zowopsa zomwe zimatsimikizira kuti zida zamagetsi zikugwira ntchito mosalekeza.
Ntchito zodziwika bwino zimaphatikizapo kuyesa ma transformer, ma switchgear, zingwe, ma capacitor, nsanja zama injini zamlengalenga, njerwa za ndowa zowotcha, mabotolo otsekera ndi zida zina zofananira monga zosokoneza, mabulangete, zingwe, magolovu, hose yamagetsi, majenereta osinthira zida.