Ziziphi iimitha zombane zamandla kunye nendlela yokukhetha isisombululo esifanelekileyo?

Ukususela ngamaxesha, umnini wezindlu ujongene nomba wokufumana izixhobo zokubhalisa. Ngokwezibungqina zabo, iintlawulo zenziwe ngeempahla ezibonelelwe ngombane, igesi, ubushushu kunye namanzi.

Ukunikezelwa kwamandla kwiindawo zokuhlala kuvela kwisikimu esinye sigaba, sihambelana nesixhobo salezi zixhobo, kubonisa ukuba zininzi kangakanani amandla abaqeshi bezindlu okanye indlu yabucala. Ilinganiselwa kwii-kilowatt-iiyure, ezibonisa ngokucacileyo intsingiselo yempahla ehlawulwa ngayo. Ku-kW, njengoko wonke umntu uyazi ukusuka kwiklasi yesikolo ye-physics, amandla alinganiswa, kwaye kwieyure-ixesha, apho lilandela ukuba amandla amakhulu asetyenziswe kwindawo enikezelweyo yendawo yokuhlala, kwaye kungekude oko kwenzeka, into emangalisa kakhulu isisombululo sekholamu "Iyonke" ekufumaneni.

Kwakusetyenziswe lula

Ngaphambili, iimitha zombane zombane zombane zizonke zifana, kwiimeko zokumnyama ezimnyama ze-ebonite. Amandla okwangoku apho idivaysi eyakhelwe ngayo iyahluka. Esi sixhobo sasineendlela zangaphakathi ezinevili apho amanani ayemi khona. Ikhefu ngalinye lomqondiso wesigqithi odlulileyo lenze i-unit unit elandelayo. Ukubonelelwa kwezi zixhobo kuqhutywe yoshishini, elinika abantu abanamandla amaninzi okufunekayo ubomi obuqhelekileyo. Ukususela kumaxesha adlulileyo, igama elithi "ukuhlawula ukukhanya" lihlala, namhlanje kwiindawo zokusebenzisa umbane akusebenzi nje kuphela ngeibhulabhu zokukhanya, kodwa kunye nezixhobo ezahlukeneyo zasendlini.

Iipropati zamagumbi amashishini angamatshini omnye zirekhoda ukusetyenziswa kwamandla asebenzayo kuphela. Oku kubangelwa yimeko edeleyo xa iibhola ezikhanyayo kunye nezibonakaliso zokuvutha zifakiwe kwiziseko, apho isakhi esisebenzayo asikho khona, kwaye i-"cosine phi" eyaziwa ngokuba yiyona nto ingaphambuki kwixabiso leyunithi.

Amehlo achithachitha

Namhlanje imeko ihluke. Kubukhulu beendawo zangaphambili zombane ze-USSR zombane zingabonakali ziveliswe, zihlala zingeniswa kumazwe angummelwane, kwaye umvelisi oyintloko walezixhobo (kunye nokunye ngaphezulu) yi-republic yabantu abanye abanabantu abaninzi kakhulu. Kwezinye iimeko, ababoneleli bamandla batusa ukuthengwa kweesampuli kweso sixhobo, ngelixa zihlala zikhokelwa ngumdlaleki, kodwa ezinye iimbono, kubandakanya isimo sengqibelelo somthengisi ekutshintsheni iimveliso eziphosakeleyo, kwaye Eyathandekayo kwixabiso lemthengisi.

Ungakhetha njani?

Iimitha zombane zombane kwiimarike zimelelwe kwiindawo ezahlukeneyo, kwaye abo bemi abakhetha ukuzithenga ngokuzimeleyo bajongane nesidingo sokhetho.

Kukho, umzekelo, iifowuni zerhafu. Oku kuthetha ukuba i-akhawunti yamandla aqingqiweyo iqhutyelwa imini nobusuku ngeendlela ezahlukeneyo. Kwezinye iidolophu, ukuze kulungelelaniswe ukusetyenziswa kwansuku zonke kunye nokunciphisa umthwalo wokuba ngumthwalo kwiintanethi, bathambekele ekukhuthazeni abantu ukuba bafake ukushisa (umzekelo, "ukufudumala") ukususela kusihlwa ukuya kusasa. Ezi zixhobo ezinonophelo zixabisa ngaphezu kweemitha zamandla zombane eziqhelekileyo.

Ixabiso lithembele kwezinye iiparitha - umzekelo, ngokubaluleka kwexesha elidlulileyo elisetyenziswayo, lilinganiselwe kwi-amperes. Indawo yokuhlala ihlala yanele ngokwaneleyo 60 A, kodwa kwenzeka ukuba ubukho beesitofu sombane kunye nefuthe elinamandla lokufudumala landisa le parameter kwaye ifike kwi-100 A.

Kukho enye ingongoma ebalulekileyo - ulwazi olufanelekileyo lwecebo. Ingaba kwi-remote control ngqo kwiinkampani zonikezelo lwamandla. Ngoxa lo mbonakalo ungasasazeka, kodwa kulindeleke ukuba ulwazi olusondeleyo kwixesha elizayo malunga nokuhlawulwa kwegesi, amanzi kunye nombane uya kuhamba ngokukhawuleza kwiinkonzo zeshishini elibonelela ngenkonzo ehambelanayo. Ukuqhagamshela umlinganiselo wombane wombane omnye kwinkqubo yenkcazelo enye iya kubakhokelela kakhulu kwinkqubo yokuhlawula.

Kulo lonke, ukukhethwa kwekharityhulam, njengawo nawuphi na into efunekayo, ikhuthazwa ngumlinganiselo wexabiso kunye nomgangatho, kunye neengcebiso kubahlobo kunye nabaqhelana nabo.