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Yintoni inqaba yonxibelelwano ngemilenze emi-4?
Uphawu lweenqaba zonxibelelwano kukuba ngokuqhelekileyo azikho phezulu kakhulu, ngokuqhelekileyo zingaphantsi kwe-60m. Ukongeza kwiimfuno eziphakamileyo zokufuduswa kwee-microwave tower, iimfuno zoguquko lweenqaba zonxibelelwano zixhotyiswe ngokubanzi ngee-eriyali...Funda ngokugqithisileyo -
Indima yemisebenzi emininzi yeenqaba zonxibelelwano
Iitora zonxibelelwano ngemfonomfono, iinqaba zobonelelo lwamanzi, iinqaba zothungelwano lombane, iipali zezibane ezitalatweni, iipali zokubeka iliso… Uluhlu lwezakhiwo zeenqaba zizinto ezisisiseko eziyimfuneko ezixekweni. Into eyenzeka "kwinqaba enye, ipali enye, injongo enye" iqhelekile ngokwentelekiso, ekhokelela kwinkcitho yobutyebi kunye...Funda ngokugqithisileyo -
Ziziphi iintlobo ze-eletric monopole?
Nokuba yeyiphi na imigca yamandla ombane aphezulu naphantsi kunye nemigca ephezulu yokuthintela ngokuzenzekelayo, kukho ubukhulu becala olu luhlu lulandelayo lolwakheko: ipali yomgca, ipali yokuphola, intonga yoxinzelelo, i-terminal pole njalo njalo. Ulwakhiwo lwepali oluqhelekileyo...Funda ngokugqithisileyo -
Isakhiwo secandelo lenqaba yamandla ombane
Iinqaba zothumelo, ezikwabizwa ngokuba ziinqaba zothumelo okanye iintambo zothumelo, ziyinxalenye ebalulekileyo yenkqubo yokuhanjiswa kwamandla kwaye inokuxhasa nokukhusela iintambo zombane ezingaphezulu. Ezi nqaba zenziwa ikakhulu ngamafreyimu aphezulu, ukubamba umbane, iingcingo, inqaba ...Funda ngokugqithisileyo -
Zeziphi iintlobo zeenqaba zonxibelelwano ngomnxeba?
Ulwakhiwo olusetyenziselwa ukunyusela ii-eriyali zonxibelelwano lubizwa ngokuba "yimasti yenqaba yonxibelelwano," kwaye "inqaba yentsimbi" ludidi nje "lwemasti yonxibelelwano." Ukongeza "kwinqaba yentsimbi," "imasti yonxibelelwano" ikwabandakanya "imasti" kunye "nendawo yokutsala ...Funda ngokugqithisileyo -
Yintoni inqaba yonxibelelwano?
Inqaba yonxibelelwano yenziwe ngamacandelo entsimbi afana nomzimba wenqaba, iqonga, intonga yombane, ileli, isibiyeli se-antenna, njl.njl., zonke eziye zashushu-dip igalvanized kunyango lokulwa nokubola. Isetyenziswa kakhulu kwi...Funda ngokugqithisileyo -
Yintoni iinqaba zombane?
Iintonga zombane zikwabizwa ngokuba ziinqaba zombane okanye iinqaba zokuphelisa umbane. Zinokwahlulwa zibe ziintonga zentsimbi ezingqukuva kunye neentsimbi zombane zentsimbi ngokwezixhobo ezisetyenzisiweyo. Ngokwemisebenzi eyahlukeneyo, zinokwahlulwa zibe ziinqaba zombane kunye nombane ...Funda ngokugqithisileyo -
Indlela yokumisela umgangatho wombane wenqaba ngenani leengcingo?
I-1.Iinqaba zokuhambisa kunye namanqanaba ombane we-110kV nangaphezulu Kulo luhlu lwe-voltage, imigca emininzi iqulethe ii-conductors ezi-5. Abaqhubi ababini abaphezulu babizwa ngokuba ziingcingo ezikhuselweyo, ezaziwa ngokuba ziingcingo zokhuseleko lombane. Umsebenzi ophambili wezi ngcingo zimbini kukuthintela i-cond...Funda ngokugqithisileyo
