Kukho iintlobo ezi-2 zesakhiwo sangaphakathi se-screw-in insulator: isiseko senkxaso esithe ngqo okanye isiseko senkxaso eqhubekayo, nceda ubone umfanekiso ongezantsi:

Kwi-screw-in insulator enesiseko senkxaso ethe tye, esi sakhiwo silula, uyilo lwebhabhathane linokuqinisekisa ukuba i-insulator yeringi ifakwe emthini ngokuqinileyo, olu hlobo lukwayindleko ephezulu yokusebenza.

I-screw-in insulator kunye nenkxaso eqhubekayo, esi sakhiwo sihlala sihlala kwaye siqinisekise ukuba i-insulator ye-ring is screwed emthini ngokuqinileyo, kodwa isinyithi se-semicircle sibonakaliswe ngokulula, ngoko ilahleko yemveliso yolu hlobo iphezulu, kwaye kunjalo, ixabiso liphezulu kakhulu.

Sinokwenza i-screw-in insulator kwisakhiwo esahlukileyo, wamkele umbuzo wakho!