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Ukuhamba ngeeAlam zoBuqu: Iqabane lakho eliphathekayo loKhuseleko
Ngokunyuka kwemfuno ye-sos self-defence siren, abahambi baya beguqukela kwii-alam zobuqu njengendlela yokhuseleko ngelixa besendleleni. Njengoko abantu abaninzi bebeka phambili ukhuseleko lwabo xa behlola iindawo ezintsha, umbuzo uyavela: Ngaba unokuhamba nge-alam yobuqu?...Funda ngokugqithisileyo -
Ndingasifaka isixhobo soluvo kwibhokisi yam yeposi?
Kuxelwa ukuba inani leenkampani zeteknoloji kunye nabavelisi beenzwa baye bandisa uphando lwabo kunye nophuhliso lotyalo-mali kwibhokisi yeposi evulekileyo yomnyango we-alarm sensor, ejolise ekuphuculeni ukusebenza kwabo kunye nokuthembeka. Ezi zinzwa zintsha zisebenzisa...Funda ngokugqithisileyo -
Indlela echanekileyo yokusebenzisa isando sokhuseleko
Kule mihla, abantu banikela ingqalelo ngakumbi nangakumbi kwimiba yokhuseleko xa beqhuba. Iihamile zokhuseleko ziye zaba zizixhobo eziqhelekileyo zezithuthi ezinkulu, kwaye indawo apho isando sokhuseleko sibetha iglasi kufuneka sicace. Nangona iglasi iya kwaphuka xa isando sokhuseleko sibetha ...Funda ngokugqithisileyo -
Kutheni le nto kubaluleke kangaka ukufaka i-alam yomsi ekhaya?
Ngentseni yangoMvulo, usapho labane lusinde cebetshu kumlilo wendlu owawunokubulala, ngenxa yongenelelo olungexesha lwe alarm yabo yomsi. Isiganeko senzeke kwindawo yokuhlala ezolileyo yaseFallowfield, eManchester, xa kwaqhambuka umlilo ...Funda ngokugqithisileyo -
Ngaba usenza iimpazamo ezi-5 xa uFaka iiAlam zoMsi
Ngokutsho koMbutho woKhuseleko loMlilo weSizwe, phantse ezintathu kwiintlanu zokufa komlilo kwekhaya kwenzeka kumakhaya angenawo umsi (40%) okanye i-alamu engasebenziyo (17%). Iimpazamo ziyenzeka, kodwa kukho amanyathelo onokuwathatha ukuqinisekisa ukuba iialam zakho zomsi zisebenza ngokufanelekileyo ...Funda ngokugqithisileyo -
Ngawaphi amagumbi endlwini afuna umtshina we-carbon monoxide?
I-alamu yeCarbon monoxide isekelwe ikakhulu kumgaqo wokusabela kwe-electrochemical. Xa i-alamu ibona i-carbon monoxide emoyeni, i-electrode yokulinganisa iya kusabela ngokukhawuleza kwaye iguqule le mpendulo ibe yi-sianal yombane. Umbane...Funda ngokugqithisileyo