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Ungayazi njani into yokuba yeyiphi i-smoke detector eqhuma emlilweni?
Kwizindlu nezakhiwo zanamhlanje, ukhuseleko lubaluleke kakhulu. Ii-alamu zomsi zezinye zezona zixhobo zokhuseleko zibalulekileyo kuyo nayiphi na ipropati. Njengoko ubuchwepheshe buqhubeka, ii-alamu zomsi ezidityaniswe ngaphandle kwentambo ziya zithandwa kakhulu ngenxa yokulula kwazo nokusebenza kwazo ekulumkiseni abantu...Funda ngokugqithisileyo -
Ungazi njani ukuba kukho i-carbon monoxide endlwini yakho?
I-Carbon monoxide (CO) ngumbulali othuleyo onokungena ekhayeni lakho ngaphandle kwesilumkiso, nto leyo ebeka umngcipheko omkhulu kuwe nakusapho lwakho. Le gesi ingenambala, ingenavumba iveliswa kukutsha okungaphelelanga kwamafutha afana negesi yendalo, ioyile kunye neenkuni kwaye inokubulala ukuba ayibonwanga. Ngoko ke, ingenza njani...Funda ngokugqithisileyo -
Kutheni ii-alamu ze-carbon monoxide (CO) zingadingeki ukuba zifakwe kufutshane nomgangatho?
Ingcamango ephosakeleyo eqhelekileyo malunga nokuba kufuneka ifakwe phi isixhobo sokubona i-carbon monoxide kukuba kufuneka sibekwe eludongeni, njengoko abantu bekholelwa ngempazamo ukuba i-carbon monoxide inzima kunomoya. Kodwa eneneni, i-carbon monoxide ayixinene kangako kunomoya, nto leyo ethetha ukuba idla ngokuba ngokulinganayo...Funda ngokugqithisileyo -
Zingaphi ii-DB ezisisilumkiso somntu siqu?
Kwihlabathi lanamhlanje, ukhuseleko lomntu lubaluleke kakhulu kuye wonke umntu. Nokuba uhamba wedwa ebusuku, uya kwindawo ongayiqhelanga, okanye ufuna nje uxolo lwengqondo, ukuba nesixhobo sokuzikhusela esithembekileyo kubalulekile. Kulapho i-Personal Alarm Keychain ingena khona, ibonelela...Funda ngokugqithisileyo -
Ungakwazi ukufaka esakho isixhobo sokufumanisa i-carbon monoxide?
I-Carbon monoxide (CO) ngumbulali othuleyo onokungena ekhayeni lakho ngaphandle kwesilumkiso, nto leyo ebeka umngcipheko omkhulu kuwe nakusapho lwakho. Yiyo loo nto ukuba ne-alamu ye-carbon monoxide ethembekileyo kubalulekile kuyo yonke indlu. Kule ndaba, siza kuxoxa ngokubaluleka kwee-alamu ze-carbon monoxide kwaye sinike...Funda ngokugqithisileyo -
Isebenza njani i-alamu yomsi ye-transmitter ye-infrared ezimbini + i-1 receiver?
Intshayelelo kunye nomahluko phakathi komsi omnyama nomhlophe Xa kutsha, amasuntswana aya kuveliswa kumanqanaba ahlukeneyo okutsha ngokuxhomekeke kwizinto ezitshayo, esizibiza ngokuba ngumsi. Omnye umsi unombala okhanyayo okanye umsi ongwevu, obizwa ngokuba ngumsi omhlophe; omnye u ...Funda ngokugqithisileyo