(1) babbar zafin zafin jiki a cikintukunyar jirgiFurna tana gudanar da ragi mai zafi zuwa bangon ruwa, saboda haka matsakaici na ruwa yana shan tururi zuwa cakuda tururi a matsakaici.
(2) An sanya wani yanki na bango mai sanyaya ruwa a cikin tanderun, wanda yake shan adadin zafin rana, don samar da wutar lantarki ta ƙasa, don inganta aminci da dogaro da aikin jirgin ruwa.
(3) Bayan sanya bangon ruwa, ana iya rage yawan zafin jikin wutar murnar, ana iya rage bangon wutar murfi, ana iya rage bangon wutar murfi, ana iya rage bangon wutar murfi, da kuma yanayin amfani da bangon wuta mai wuta ana ƙirƙiri.
(4) Tun lokacin da ake zargi da zafi zuwa ƙarfin lantarki na zazzabi na wutar lantarki, bangaren zafi yana daidaitawa da canjin ruwa, da kuma zafin jiki shine gwargwado a cikin wutar lantarki. Hakanan yana da girma sosai, saboda haka amfani da bango mai sanyaya ruwa yana ceton karfe idan aka kwatanta da amfani da bututun ruwa mai ruwa, don haka ya rage farashin dumama na tukunyar tukunyar.