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Iindaba zeMveliso
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Intshayelelo ebanzi yokufumana i-nqunuds
1. Isiphumo esiphambili sePrieffs engaphandle yentloko engaphandleFunda ngokugqithisileyo -
Ingaba izibane ze-solar zisebenza phi?
Ukukhanya kwelanga ukukhanya kuyimbonakalo, kwaye ngokuthe ngqo kusebenzisa amandla elanga njengoMthombo wokukhanya. Okwangoku ivolthi incinci, ke ukukhanya akuyi kukhanya kakhulu, akuyi kuba kuphela akuyi kulibala, kodwa kunokubonisa imeko esingqongileyo, kwaye iqinisekise ukuba kuqinisekiswe iimfuno. Kwi...Funda ngokugqithisileyo -
Iintlobo ngeentlobo ze-flashlight yokukhetha
I-1. Ukuhamba ngeenyawo akusweli ukuqaqamba okukhulu, ngenxa yexesha elide, ungazama ukukhetha i-flashlight, kwangaxeshanye ube nexesha elide lokunyamezela. Phantsi kweemeko eziqhelekileyo, isibane sekhanyanya kufuneka sithathele ingqalelo ekugxilwe kuwo kunye nokukhanya kwezikhukula ....Funda ngokugqithisileyo -
Zeziphi izikhombisi ekufuneka sinikele ingqalelo xa ukhetha i-headlamp yakho?
Zithini izibane ezingaphandle? I-headlamp, njengoko igama libonisa, sisibane esinxitywa entloko kwaye sisixhobo esikhanyayo esikhulula izandla. Isixhobo sentloko sisixhobo esinokubonakala kwimisebenzi yangaphandle, njengokuhambahamba ebusuku, ukuba inkampu ebusuku, nangona abanye abantu besithi impembelelo yeflashlightFunda ngokugqithisileyo -
Amanyathelo okhuseleko lokusetyenziswa kwezibane zentloko engaphandle
Ukhenketho lwangaphandle alunakuphephe ukubeka inkampu endle, ke ngeli xesha ufuna i-headlamp yakho, ke uyazi ukuba ngaba yintoni abasebenzisi ekufuneka banikele ingqalelo kwi-headlamp? Amanyathelo okhuseleko ekusebenziseni izibane zentloko ngaphandle zishwankathelwe ngolu hlobo lulandelayo; 1, i-headlamamp inamanzi, amanzi, ukuba ukho ...Funda ngokugqithisileyo -
Ungayikhetha njani izibane zenkampu?
Inkampu egqibeleleyo ibalulekile ukuba ichithe ubusuku endle, okanye ihlale phantsi kwabahlobo abathathu okanye abahlanu, ukuthetha awuphinde ubusuku bonke, okanye uphile usapho lwakho kwintsapho yakho ukuba ibala iinkwenkwezi. Ngaphantsi kobusuku obukhulu beenkanyezi, ukukhanya kwenkampu yokuphuma ngaphandle yiqabane elingenakuphikwa ...Funda ngokugqithisileyo -
Yeyiphi imiba ethembekileyo yokuthenga izibane ze-solar?
I-solar ye-solar ye-solar ihlala isetyenziselwa ukukhanya kwintendelezo yentendelezo, intente yehotele, imimandla yegadi, iiNdawo zePaki, iindlela kunye nezinye iindawo. I-solar ye-solar ye-solar ayinakubonelela kuphela imisebenzi esisiseko yokukhanya kubangaphandle, kodwa iphinde ihombise imbonakalo yomhlaba kwaye ibule i-NI ...Funda ngokugqithisileyo -
Ulwazi olusisiseko lokukhanya kwangaphandle
Mhlawumbi uninzi lwabantu bacinga ukuba isibane siyinto elula, kubonakala ngathi asikufanelanga uhlalutyo ngononophelo kwaye siphile, uyilo kunye ne-lantern badinga ulwazi oluyityebi lwe-elektroni, izixhobo, oomatshini, amanqaku, amathuba. Ukuqonda ezi ziseko ziya kukunceda uvavanye ...Funda ngokugqithisileyo -
Chaza indlela yokukhetha ukukhanya okuqinileyo
Ungalukhetha njani ukukhanya okuqinileyo, zeziphi iingxaki ekufuneka ziqwalaselwe xa kuthengwa? Amagqabi aqaqambileyo ahlulahlulwe ukuba ahambe, ukhwela inkampu, ukukhwela ebusuku, ukuloba, ukuntywila, nokujikeleza ngokwemeko ezahlukeneyo zokusebenzisa kwangaphandle. Amanqaku aya kwahluka ngokwendlela yabo ...Funda ngokugqithisileyo -
Imeko ethandwayo yezibane zenkampu ukuba abathengisi bommandla kufuneka banikele ingqalelo kuyo
Ukuthandwa kweMisebenzi yokuKhwela inkampu kuye kwandise imfuno yentengiso yeemveliso ezixhasa izibane zokumisa inkampu. Njengohlobo lwezixhobo zokukhala kwangaphandle, izibane zokumisa iinkampu ziza ngeendlela ezahlukeneyo. Ngokweenjongo, izibane zokumisa iinkampu zinokwahlulwa zibe ziinjongo zokukhanya kunye nezibane zomoya ...Funda ngokugqithisileyo -
Inkampu engaphandle ye-LED ye-LED ye-LED yokutyibilika indlela yokukhetha?
Nokuba ngabandakanyeka kwimisebenzi yokumisa inkampu okanye akukho mandla isilumkiso, izibane zenkampu ezikhokelayo zingabancedi abalungileyo abafanelekileyo; Ukongeza kwityhefu ye-carbon monoxide ebangelwa yingqumbo engaphelelanga, inqaku lokusetyenziswa kwangoko nalo ikwalula kakhulu. Nangona kunjalo, zininzi iintlobo ezahlukeneyo zeCampun ye-LED ...Funda ngokugqithisileyo -
Ungayikhetha njani i-headlamp yakho yokuqala
Njengoko igama libonisa, i-headlamamp ingumthombo wokukhanya onokuthi unxibe entloko okanye umnqwazi, kwaye unokusetyenziswa kwizandla zasimahla kwaye kukhanyise. 1. I-Hiadline iqaqambile I-Head Lamp kufuneka "iqaqambile" kuqala, kwaye imisebenzi eyahlukeneyo ineemfuno ezahlukeneyo zokukhanya. Ngamanye amaxesha unokuthi '...Funda ngokugqithisileyo
