Iindaba

  • The structure of the lightning rod

    Ubume bentonga yombane

    Intonga yombane yenziwe ngamacandelo amathathu: isixhobo sokuphelisa umoya, i-conductor esezantsi kunye nomzimba osezantsi.Isixhobo sokuphelisa umoya ngokuqhelekileyo senziwe ngentsimbi ejikelezayo okanye ipayipi yensimbi kunye nobubanzi be-15 ukuya kwi-20 mm kunye nobude be-1 ukuya kwi-2 m.Kwimozulu yendudumo, xa unamandla...
    Funda ngokugqithisileyo
  • Zisebenza njani izixhobo zokhuselo lokutya?

    Xa i-voltage yokunyuka isenzeka, umkhuseli wokutyanda ngokukhawuleza uqhawula unikezelo lwamandla.Olu hlobo lomkhuseli wotyando lukrelekrele ngakumbi, luntsokothile, kwaye lubiza kakhulu ngokwendalo, kwaye alufane lusetyenziswe.Olu hlobo lomkhuseli wotyando lwenziwa ngokubanzi ngenzwa yangoku.I-compositi...
    Funda ngokugqithisileyo
  • Siphi isixhobo sokukhusela sokunyuka esifakwe kwibhokisi yokuhambisa

    nantsi isixhobo sokukhusela sokunyuka esifakwe kwibhokisi yokusabalalisa Isixhobo sokukhusela ukukhuphuka sinokukhupha ngokukhawuleza ukukhanya kombane okuphazamisa inkqubo yonikezelo lwamandla, ukwenzela ukuba umahluko onokwenzeka wendlela iyonke ihambelane, ngoko ke abanye abantu bayibiza ngokuba yi-equipotential...
    Funda ngokugqithisileyo
  • Umahluko phakathi kwemodyuli yokukhusela umbane kunye nebhokisi yokukhusela umbane

    Ngokunzulu kwe-Intanethi, ubomi bomntu wonke kunye nomsebenzi kukwathetha ukufika kwexesha ledatha ekrelekrele, ekwakhuthaza iziko ledatha kwigumbi lekhompyuter.Ingxaki yokukhusela umbane ibonakala ibaluleke ngakumbi kwaye ibaluleke kakhulu, ngoko ke uhlalutyo oluphambili lweemodyuli zokukhusela umbane ...
    Funda ngokugqithisileyo
  • ISikhokelo soKhuseleko soMbane isilumkiso soMbane

    ISikhokelo soKhuseleko lweSilumkiso soMbane Ehlotyeni nasekwindla, xa kukho imozulu embi, iindudumo nemibane ihlala ibakho.Abantu banokufumana isilumkiso sombane esikhutshwa lisebe lezemozulu kumajelo eendaba afana nomabonwakude, unomathotholo, i-Intanethi, imiyalezo ebhaliweyo ephathwayo,...
    Funda ngokugqithisileyo
  • Ukukhuselwa kwe-Surge kwiimveliso ze-elektroniki

    Ukukhuselwa kwe-Surge kwiimveliso ze-elektroniki Kuqikelelwa ukuba i-75% yokungaphumeleli kwiimveliso ze-elektroniki zibangelwa yi-transients kunye nokunyuka.I-voltage transients kunye ne-surges zikho kuyo yonke indawo.Iigridi zamandla, ukubetha kombane, ukuqhushumba, kunye nabantu abahamba kwiikhaphethi baya kuvelisa amashumi amawaka...
    Funda ngokugqithisileyo
  • Iinzuzo zombane ebantwini

    Iingenelo zombane ebantwini Xa kuthethwa ngombane, abantu bazi ngakumbi ngeentlekele ezibangelwa ngumbane kubomi nakwimpahla yabantu.Ngenxa yesi sizathu, abantu aboyiki kuphela umbane, kodwa baphapheme kakhulu.Ke ukongeza ekudaleni iintlekele ebantwini, ngaba use...
    Funda ngokugqithisileyo
  • Indlela yokukhusela umbane ngaphakathi nangaphandle

    Indlela yokukhusela umbane ngaphakathi nangaphandle Indlela yokukhusela umbane ngaphandle 1. Fihla ngokukhawuleza kwizakhiwo ezikhuselweyo ngamaziko okukhusela umbane.Imoto yindawo efanelekileyo yokuphepha ukubetha kombane.2. Kufuneka igcinwe kude kwindawo ebukhali nekwanti...
    Funda ngokugqithisileyo
  • umgaqo wokukhusela umbane

    I-1.Isizukulwana sombane Umbane yinto ye-atmospheric photoelectric phenomenon eveliswa kwimozulu eqinile ye-convective.Umbane onamandla odanyazayo ohamba nokukhutshwa kweentlawulo zombane ezahlukeneyo efini, phakathi kwamafu okanye phakathi kwamafu nomhlaba utsala omnye komnye kwaye ubizwa ngokuba...
    Funda ngokugqithisileyo
  • The classification of arresters and the advantages and characteristics of various types of arresters

    Ukuhlelwa kwababanjwa kunye neenzuzo kunye neempawu zeentlobo ezahlukeneyo zababanjwa

    I-Surge arrester ngomnye woomatshini bokugcina abaphambili kunye nezixhobo zokuqinisekisa ukusebenza kakuhle kweenkqubo zobunjineli bamandla.Ikakhulu isetyenziselwa ukubetha kombane ukugqithiswa kombane wendlela enyiniweyo okanye i-overvoltage yesakhiwo sangaphakathi esibangelwa kukusebenza kokwenyani.Ababambi baquka umbhobho o...
    Funda ngokugqithisileyo
  • Iifom zokubeka phantsi kunye neemfuno ezisisiseko zeenkqubo zokuhambisa amandla aphantsi-voltage

    Iifom zokumisa kunye neemfuno ezisisiseko zeenkqubo zokuhambisa amandla aphantsi-voltage Ukuze usebenzisane nezixhobo zokukhusela umbane ezifana nesixhobo sokukhusela ukukhuphuka kwiinkqubo zombane eziphantsi kwe-voltage ukukhupha umbane, ukugxilwa kwiinkqubo zokuhambisa amandla aphantsi kufuneka ...
    Funda ngokugqithisileyo
  • Iimfuno zokusebenza zombane zomkhuseli wokunyuka

    Iimfuno zomkhuseli wombane wokunyuka 1. Thintela ukudibana ngokuthe ngqo Xa ubuninzi bevoltheji eqhubekayo yokusebenza i-Uc yesikhuseli sokutya esifikelelekayo singaphezulu kwexabiso le-acrms le-50V, ezi ziya kuhlangabezana nezi mfuno zilandelayo.Ukuthintela uqhagamshelwano oluthe ngqo (i-conduc engafikelelekiyo...
    Funda ngokugqithisileyo