1) Xadhkaha fiilada ee dhawaanta la rakibay waa inay maraan kormeerka aqbalida iyo habraacyada aqbalaadda ka hor inta aan la hawlgelin.
2) Xadhkaha ay soo mareen koronto la'aaneed in ka badan hal usbuuc balse wax ka yar hal bil, iska caabintooda dahaarka waa in lagu cabbiraa megohmmeter ka hor inta aan dib loo soo saarin. Caabbinta dahaarka waa inuusan hoos u dhicin 30% marka loo eego diiwaankii tijaabada hore (oo isla heerkul ah). Haddii kale, waa in la sameeyaa tijaabada korantada ee DC. Xadhkaha ay soo mareen koronto la'aaneed in ka badan hal bil balse in ka yar hal sano, waa in la sameeyaa tijaabada korantada adkeysiga DC ee kala bar danabka tijaabada ka hortagga ah.
3) Xadhkaha leh dib-u-- xidhayaasha dhexe, ama xidhiyeyaasha dhexe ee dhawaan la rakibay, booska wejiga waa in la xaqiijiyaa, iska caabbinta dahaadhka waa in lagu cabiraa megohmmeter, waana in la sameeyaa tijaabada awooda adkaysiga. Kaliya marka dhammaan imtixaannada ay gudbaan ayaa fiilooyinka loo oggolaan karaa inay dib u bilaabaan shaqadooda.
