Ukutenxa kwindawo engaphambili nangasemva

Xa kukho ukutenxa ngasemva:

1. Indawo yocinezelo esebenzayo iyancitshiswa: ukuchasana kuya kunyuka kwaye amandla okuqina aya kuba buthathaka.

2. Akukho cala langaphambili intsimbi yomlomo: i-terminal deformation kunye neentanda ezifana ne-humpback zivame ukwenzeka.

3. Akukho kunqunyulwa kwicala elingasemva: Ukuguqulwa kwe-insulating grip.(Ingakumbi i-terminal end delivery (direct delivery) terminal)

4. Ukusikwa okuninzi ngaphambili nangasemva: Kwimeko yeetheminali zokutyisa ngokuthe ngqo, kuya kuba nzima ukufaka iqokobhe okanye ukukhokelela ekudibaneni kakubi kwelinye icala.

Xa kukho ukutenxa kwi ngaphambili:

1. Indawo yocinezelo esebenzayo iyancitshiswa: ukuxhathisa kuyenyuka kwaye amandla okuqina ayancipha.

2. Akukho mlomo wentsimbi ngasemva: ucingo lwaphukile ukusuka kumda womqhubi wokubamba inxalenye. (Nokuba akukho ngxaki xa ucofa, ndiyoyika ukuba ingacinywa kwixesha elizayo)

3. Ngaphandle kokunqunyulwa ngaphambili: Kwimeko yetheminali yokuxheshisela ngokuthe ngqo, indawo yokukhwelana iya konakaliswa.