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Kungani I-Smoke Detector Yami Ikhanya Ngobomvu? Incazelo Nezixazululo
Izitholi zomusi ziyingxenye ebalulekile yokuphepha ekhaya. Zisixwayisa ngezingozi zomlilo ezingaba khona, zisinika isikhathi sokusabela. Kodwa kuthiwani uma isitholi sakho somusi siqala ukuba bomvu? Lokhu kungaba yinto edidayo futhi ethuse. Ukukhanya okubomvu okukhanyayo kusitholi somusi kungasho okuhlukile ...Funda kabanzi -
Kukangaki lapho ama-alamu omusi eveza imiphumela engamanga?
Ama-alamu omusi ayingxenye ebalulekile yokuphepha kwasekhaya. Asixwayisa ngezingozi zomlilo ezingaba khona, okusinika isikhathi sokusabela. Kodwa-ke, awabi nazimpawu zawo. Inkinga eyodwa evamile ukuvela kwama-positive angamanga. Ama-positive angamanga yizimo lapho i-alamu ikhala ngaphandle ...Funda kabanzi -
Ukuqonda Izitholi Zomusi Ezisebenzisa I-Photoelectric: Umhlahlandlela
Izitholi zomusi zidlala indima ebalulekile ekuvikeleni amakhaya, zinikeza izixwayiso ezibalulekile kusenesikhathi mayelana nemililo engaba khona, futhi zivumela abantu abahlala khona isikhathi esibalulekile sokuphuma ngokuphepha. Njengoba kunezinketho ezahlukene ezitholakala emakethe, izitholi zomusi we-photoelectric ziyahluka ngenxa...Funda kabanzi -
Ukuqonda Intuthu Yomlilo: Indlela Intuthu Emhlophe Nemnyama Ehluke Ngayo
1. Intuthu Emhlophe: Izici Nemithombo Izici: Umbala: Kubonakala kumhlophe noma kumpunga okhanyayo. Usayizi Wezinhlayiyana: Izinhlayiya ezinkulu (>1 micron), ngokuvamile zakhiwa umhwamuko wamanzi kanye nezinsalela zokushisa ezilula. Izinga lokushisa: Intuthu emhlophe ngokuvamile iwubumpunga...Funda kabanzi -
Yini Entsha ku-UL 217 Uhlelo lwe-9?
1. Iyini i-UL 217 Uhlelo lwe-9? I-UL 217 iyindinganiso yase-United States yezitholi zomusi, ezisetshenziswa kabanzi ezakhiweni zokuhlala nezebhizinisi ukuqinisekisa ukuthi ama-alamu omusi asabela ngokushesha ezingozini zomlilo ngenkathi enciphisa ama-alamu angamanga. Uma kuqhathaniswa nezinguqulo zangaphambilini,...Funda kabanzi -
Isitholi Somusi Ne-Carbon Monoxide Esingenantambo: Umhlahlandlela Obalulekile
Kungani Udinga Isitholi Somusi Ne-Carbon Monoxide? Isitholi Somusi Ne-carbon monoxide (CO) sibalulekile kuwo wonke amakhaya. Ama-alamu omusi asiza ekutholeni imililo kusenesikhathi, kuyilapho izitholi ze-carbon monoxide zikuxwayisa ngokuba khona kwegesi ebulalayo, engenaphunga—evame ukubizwa ngokuthi ...Funda kabanzi