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Ukuqonda iiFotoelectric Smoke Detectors: Isikhokelo
Izixhobo zokuva umsi zidlala indima ebalulekileyo ekukhuseleni amakhaya, zibonelela ngezilumkiso ezibalulekileyo kwangethuba malunga nemililo enokubakho, kwaye zivumela abahlali ukuba bafumane ixesha elibalulekileyo lokuphuma ngokukhuselekileyo. Ngenxa yeendlela ezahlukeneyo ezikhoyo kwimarike, izixhobo zokuva umsi we-photoelectric zihlukile ngenxa...Funda ngokugqithisileyo -
Ukuqonda Umsi Womlilo: Indlela Owahluke Ngayo Umsi Omhlophe Nomnyama
1. Umsi Omhlophe: Iimpawu kunye neMithombo Iimpawu: Umbala: Ubonakala umhlophe okanye ungwevu olukhanyayo. Ubungakanani beParticle: Amasuntswana amakhulu (>1 micron), adla ngokuba nomphunga wamanzi kunye neentsalela zokutsha ezilula. Ubushushu: Umsi omhlophe ngokubanzi unzima...Funda ngokugqithisileyo -
Yintoni Entsha kwi-UL 217 Uhlelo lwe-9?
1. Yintoni i-UL 217 9th Edition? I-UL 217 ngumgangatho wase-United States wezixhobo zokubona umsi, ezisetyenziswa kakhulu kwizakhiwo zokuhlala nezorhwebo ukuqinisekisa ukuba ii-alamu zomsi zisabela ngokukhawuleza kwiingozi zomlilo ngelixa zinciphisa ii-alamu zobuxoki. Xa kuthelekiswa neenguqulelo zangaphambili,...Funda ngokugqithisileyo -
Isitshisi se-Wireless Smoke kunye ne-Carbon Monoxide: Isikhokelo esibalulekileyo
Kutheni Udinga Isivamvo Somsi Ne-Carbon Monoxide? Isivamvo somsi ne-carbon monoxide (CO) sibalulekile kuyo yonke indlu. Ii-alamu zomsi zinceda ekufumaneni imililo kwangethuba, ngelixa izivamvo ze-carbon monoxide zikulumkisa ngobukho begesi ebulalayo, engenavumba—edla ngokubizwa ngokuba...Funda ngokugqithisileyo -
Ngaba umphunga uyayivulela i-alamu yomsi?
Ii-alamu zomsi zizixhobo ezisindisa ubomi ezisilumkisa ngengozi yomlilo, kodwa ngaba wakha wazibuza ukuba into engenabungozi njengomphunga ingazibangela na? Yingxaki eqhelekileyo: uphuma eshaweni eshushu, okanye mhlawumbi ikhitshi lakho lizaliswa ngumphunga ngelixa upheka, kwaye ngequbuliso, umsi wakho uphela...Funda ngokugqithisileyo -
Yintoni Onokuyenza Ukuba I-Carbon Monoxide Detector Yakho Iyaqhuma: Isikhokelo Senyathelo Ngenyathelo
I-carbon monoxide (CO) yigesi engenambala, engenavumba enokuba yingozi. Isixhobo sokubona i-carbon monoxide sisixhobo sakho sokuqala sokuzikhusela kule ngozi ingabonakaliyo. Kodwa yintoni omele uyenze ukuba isixhobo sakho sokubona i-CO siqhuma ngequbuliso? Isenokuba ngumzuzu owoyikisayo, kodwa ukwazi amanyathelo afanelekileyo omawuwathathe kunokwenza ...Funda ngokugqithisileyo