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Yintoni entsha kwi-UL 217 9th Edition?
1. Yintoni i-UL 217 9th Edition? I-UL 217 ngumgangatho wase-United States wezixhobo zokujonga umsi, ezisetyenziswa ngokubanzi kwizakhiwo zokuhlala kunye nezorhwebo ukuqinisekisa ukuba ii-alam zomsi ziphendula ngokukhawuleza kwiingozi zomlilo ngelixa zinciphisa ii-alamu zobuxoki. Xa kuthelekiswa neenguqulelo zangaphambili, i...Funda ngokugqithisileyo -
Umsi ongenazingcingo kunye ne-Carbon monoxide Detector: Isikhokelo esibalulekileyo
Kutheni ufuna umsi kunye nesitshixo seCarbon monoxide? Isichongi somsi kunye nekhabhon monokside (CO) sibalulekile kwikhaya ngalinye. Iialam zomsi zinceda ekubhaqeni imililo kwangethuba, ngelixa i-carbon monoxide detectors ikwazisa ngobukho berhasi ebulalayo nengenavumba-ehlala ibizwa ngokuba ...Funda ngokugqithisileyo -
ingaba umphunga ukhupha ialam yomsi?
Iialam zomsi zizixhobo ezisindisa ubomi ezisilumkisa ngengozi yomlilo, kodwa ngaba wakha wazibuza ukuba ingaba into engeyongozi njengomphunga inokuzibangela? Yingxaki eqhelekileyo: uphuma kwishawari eshushu, okanye mhlawumbi ikhitshi lakho lizaliswe ngumphunga ngelixa upheka, kwaye ngequbuliso, umsi wakho ala...Funda ngokugqithisileyo -
Yintoni omawuyenze ukuba isitshixo sakho seCarbon monoxide siyacima: ISikhokelo seNyathelo nenyathelo
Ikharbhon monoxide (CO) yigesi engenambala, engenavumba enokubulala. I-carbon monoxide detector yindlela yakho yokuqala yokuzikhusela kule soyikiso engabonakaliyo. Kodwa kufuneka wenze ntoni ukuba i-CO detector yakho iyacima ngequbuliso? Ingangomzuzu owoyikisayo, kodwa ukwazi amanyathelo afanelekileyo onokuthi uwathathe kunokwenza ...Funda ngokugqithisileyo -
Ngaba amagumbi okulala afuna iiDetector zeCarbon monoxide Ngaphakathi?
ICarbon monoxide (CO), edla ngokubizwa ngokuba “ngumbulali othuleyo,” yigesi engenambala, engenavumba enokubulala xa itsalwe kakhulu. Iveliswa zizixhobo zombane ezifana nezifudumezi zerhasi, iindawo zokubasa umlilo, kunye nezitovu ezitshisa amafutha, ityhefu yecarbon monoxide ibanga amakhulu obomi ngonyaka...Funda ngokugqithisileyo -
Yintoni Uluhlu lweSandi lwe-Alam yoBuqu ye-130dB?
I-alam yobuqu eyi-130-decibel (dB) sisixhobo sokhuseleko esisetyenziswa ngokubanzi esenzelwe ukukhupha isandi esihlabayo ukutsala umdla nokuthintela izoyikiso ezinokubakho. Kodwa sihamba kude kangakanani isandi se-alam enamandla ngolo hlobo? Kwi-130dB, ukuqina kwesandi kuthelekiseka nobo benjini yejethi xa isuka, yenze ukuba...Funda ngokugqithisileyo