Iliphi Izinga Lobufakazi Bokuqhuma Eliphakeme Kakhulu, CT4 noma CT3

Amadivayisi asebenzayo e-d II CT4 aqinisekisa izinga lokushisa eliphansi eliphezulu lokusebenza, okwandisa ukuphepha. Igama “d” isho izinto ezingashi. Isilinganiso sokuvikela ukuqhuma kwe-CT4 siphezulu.

Iqembu lokushisa lemishini kagesi	Izinga lokushisa eliphezulu elivumelekile lempahla kagesi (℃)	Izinga lokushisa legesi/umhwamuko (℃)	Amazinga okushisa edivayisi asebenzayo
T1	450	＞450	T1~T6
T2	300	＞300	T2~T6
T3	200	＞200	T3~T6
T4	135	＞135	T4~T6
T5	100	＞100	T5~T6
T6	85	＞85	T6

Imishini yokuvikela ukuqhuma enesilinganiso se-T4 inezinga eliphezulu futhi ingangena esikhundleni samadivayisi anesilinganiso se-BT4; kanjalo, ukusebenzisa i-CT4 esikhundleni se-BT4 kuqinisekisa ukuthobelana nokuphepha okuthuthukisiwe.