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Iyini i-alamu yentuthu ye-RF engenantambo?
Ubuchwepheshe bokuphepha emlilweni sebuhambe ibanga elide, futhi izitholi zentuthu ze-RF (izitholi zentuthu ze-Radio Frequency) zimelela phambili ekusungulweni kwezinto ezintsha. Lawa ma-alamu athuthukisiwe afakwe amamojula e-RF, okwenza akwazi ukuxhumana ngaphandle kwentambo nezinye...Funda kabanzi -
Yini eyenziwa yi-ARIZA ngekhwalithi nokuphepha kwemikhiqizo yomlilo
Muva nje, i-National Fire Rescue Bureau, uMnyango Wezokuphepha Komphakathi, kanye ne-State Administration for Market Regulation bakhiphe uhlelo lomsebenzi ngokuhlanganyela, banquma ukwethula umkhankaso okhethekile wokulungisa ikhwalithi yomkhiqizo womlilo kanye nokuphepha ezweni lonke kusukela ngoJulayi ...Funda kabanzi -
Kungani i-photoelectric smoke detector yami ikhala ngaphandle kwesizathu?
Ngomhlaka-3 Agasti 2024, eFlorence, amakhasimende ayethenga ngokukhululeka enxanxatheleni yezitolo, Kungazelelwe, kwakhala i-alamu ebukhali yesitholi sentuthu esisebenza ngogesi, okwabangela ukwethuka. Kodwa-ke, ngemva kokuhlolwa ngokucophelela ngabasebenzi, ...Funda kabanzi -
Ungamisa kanjani umshini wokubona intuthu ukuthi ungakhali?
1. Ukubaluleka kwezitholi zomusi Ama-alamu omusi ahlanganiswe ezimpilweni zethu futhi abaluleke kakhulu empilweni yethu nasekuphepheni kwempahla yethu. Kodwa-ke, amanye amaphutha avamile angase avele uma siwasebenzisa. Evame kakhulu i-alamu yamanga. Ngakho-ke, ungayithola kanjani...Funda kabanzi -
Ingabe ama-alamu omuntu siqu angumqondo omuhle?
Isigameko samuva nje sigcizelela ukubaluleka kwamadivayisi okuphepha kwe-alamu yomuntu siqu. Edolobheni laseNew York, owesifazane wayehamba yedwa eya ekhaya lapho ethola indoda engaziwa imlandela. Nakuba azama ukukhuphula ijubane, indoda yasondela kakhulu. ...Funda kabanzi -
Ama-alamu Omusi vs. Izitholi Zomusi: Ukuqonda Umehluko
Okokuqala, ake sibheke ama-alamu omusi. I-alamu yomusi iyithuluzi elikhala nge-alamu enkulu lapho kutholakala intuthu ukuze lixwayise abantu ngengozi yomlilo engaba khona. Le divayisi ivame ukufakwa ophahleni lwendawo yokuhlala futhi ingakhala nge-alamu...Funda kabanzi