Ungasho kanjani ukuthi ucingo luyigeji engu-12 noma i-14 gauge (umhlahlandlela wesithombe)
Okuqukethwe
Ukunquma i-gauge yocingo (ukuqina) kuyadingeka lapho uthenga i-needwork noma i-beading wire, kanye nemikhiqizo yocingo efana nama-jump rings, izikhonkwane zekhanda, izingwegwe zamacici nezinye izesekeli. Uma uqhathanisa ama-gauge, lapho ucingo luba mncane, kuba ncane inombolo yegeji. Unalokhu engqondweni, ukukhetha izintambo zokukala ezifanele kubalulekile. Uma uqhathanisa i-12 gauge wire ne-14 gauge wire, i-12 gauge wire iphakeme.
Intambo ivamise ukulebulwa njengegeji engu-12 noma igeji engu-14. Lesi sihloko sizokubonisa ukuthi ungabona kanjani uma ucingo luyigeji engu-12 noma igeji engu-14 ngokuningiliziwe.
Ungasho kanjani ukuthi ucingo luyigeji engu-12 noma i-14 gauge
Ngaphandle kwalapho kuphawulwe ngenye indlela, igeji yemikhiqizo yethu ibalwa kusetshenziswa i-Standard Wire Gauge (SWG) (eyaziwa nangokuthi yiBritish noma i-Imperial Wire Gauge).
Abanye abakhiqizi bamaka imikhiqizo yabo basebenzisa i-American Wire Gauge AWG (eyaziwa nangokuthi iBrown & Sharpe Wire Gauge), ezofakwa ohlwini encazelweni yomkhiqizo noma eshadini likasayizi wentambo ye-AWG.
Ngama-gauge aminyene, umehluko phakathi kwe-SWG ne-AWG ubonakala kakhulu (16 nangaphezulu).
Ngenxa yokwenyuka okungalindelekile kwamanani ethusi, abafaki ngezinye izikhathi basebenzisa intambo yegatsha le-aluminium esikhundleni sezintambo zegatsha zethusi ezinhlelweni zikagesi zasekhaya: intambo yegatsha yethusi ne-aluminium, insimbi ngayinye inombala ohlukile.
Ugqinsi lwentambo engu-12 gauge
Ngosayizi, i-12 gauge wire ngokuvamile ingamayintshi angu-0.0808 noma ugqinsi ongu-2.05 mm. I-wire gauge isho ukujiya kocingo. Ukuphakama kokumelana, kuyancipha ingxenye yesiphambano socingo. Njengoba ukumelana kukhula, i-current iyancipha futhi i-voltage yokuphuma kuyo yonke intambo iyanda.
Ekuqhubeni kukagesi, ama-ion ensimbi ashayisana nama-electron anyakazayo. Asetshenziswa emakhishini, ezindlini zokugeza, nasezindaweni zokudayisa emigwaqweni, kanye nasezimisweni zokupholisa umoya ezingu-120-volt ezingadonsa ama-amps angu-20 ezintambo zikagesi.
Njengomthetho ojwayelekile, lapho ucingo luba mncane, izintambo eziningi ongazixhuma ndawonye. Intambo kagesi eyigeji engu-12 iyanconywa ngokudluliswa kwamandla okuthuthukisiwe uma kudingeka umthombo wamandla aphezulu.
Ugqinsi lwentambo engu-14 gauge
Ububanzi bezintambo eziyi-14 gauge cishe bulingana nobukhulu be-paperclip. I-14 gauge wire ingu-1.63mm ububanzi futhi ilungele i-15 amp circuit breaker.
Cishe iminyaka eyikhulu, sisebenzise indlela ye-American Wire Gauge AWG ukukala ukujiya kwezintambo.
Le ndlela ihlukanisa izintambo ngokusekelwe kububanzi kushadi losayizi wentambo ye-AWG, hhayi ukujiya. Lezi zintambo zinesilinganiso esiphezulu samanje samasekhethi kagesi ezingathwala ngaphandle kokushisisa noma ukuncibilika.
Amasokhethi angafakwa ocingweni lwegeji engu-12
Kunemikhawulo esebenzayo enanini lezitolo. Kodwa-ke, inombolo efanelekile nevunyelwe yezitolo ezingaxhunywa ocingweni lwe-gauge engu-12 nge-20 gauge circuit breaker iyi-10.
Izinqamuli zesekethe kuphaneli yezintambo zekhaya lakho zisebenza njengamadivayisi okuphepha. Uma i-current in circuit idlula isilinganiso, idivayisi ngayinye izovala amandla.
Amasokhethi angafakwa ocingweni lwegeji engu-14
Kuvunyelwe izindawo zokuphuma eziyisishiyagalombili kuphela ngekhebula le-gauge engu-14. Xhuma intambo engu-14 gauge kuphela ku-15 amp circuit breaker. Isekhethi ye-15 gauge wire amplifier ingaba nenombolo engenamkhawulo yezitolo.
Uzolayisha kakhulu i-circuit breaker uma usebenzisa izinto zikagesi ezidonsa ugesi omningi kunalowo ongakwazi ukuwuphatha.
Kusetshenziswa i-12 gauge wire
Awukwazi ukusebenzisa noma isiphi isisetshenziswa esikhethekile esinocingo oluyi-12 gauge. Ngakolunye uhlangothi, i-12-gauge wire ilungele izitsha zasekhishini, izindlu zangasese, izindawo zokuphuma ngaphandle, nama-air conditioner angu-120-volt asekela ama-amps angu-20.
Uma uxhumeke ekuphakameni okuthile, ungasebenzisa ikhebula le-gauge elingu-12 ukuya ku-70-foot ku-breaker circuit engu-15-amp. Kodwa-ke, ku-20 amp circuit breaker, inani eliphakeme lincishisiwe libe ngamamitha angu-50. Njengoba igeji yocingo iwugqinsi lwekhondakta lapho ama-electron ageleza khona, umqhubi kufanele akwazi ukwehlisa ukumelana kuyilapho egcina ukusebenza okuthuthukisiwe kokudlulisela. (1)
Kusetshenziswa i-14 gauge wire
Mayelana nezinto ezilungiswayo, izinto ezilungiswayo, namasekhethi okukhanyisa axhunywe ku-circuit breaker engu-15 amp, kungasetshenziswa intambo yethusi eyigauge engu-14. Khumbula, njengoba kushiwo ngaphambili embhalweni, kufanele futhi unqume ukuthi mangaki ama-outlet ongaxhuma kuwo. Ukuvumelana nezimo kocingo lwe-gauge engu-14 kwenza kube nzima ukubamba amathuluzi amakhulu isikhathi eside.
Ukwengeza, intambo yethusi yegeji engu-14 ejwayelekile ingu-1.63mm ububanzi, okuholela ekwenyukeni kokushisa okuphikisayo nokushisa ngokweqile lapho isebenza ngamandla angaphezulu. (2)
Bheka ezinye zezihloko zethu ngezansi.
- Iwugqinsi kangakanani i-18 gauge wire
- Lapho ungathola khona ucingo oluwugqinsi lwethusi lwezicucu
- Ingabe ucingo lwethusi luyinto emsulwa
Izincomo
(1) ukugeleza kwe-electron - https://www.sciencedirect.com/topics/engineering/
ukugeleza kwe-electron
(2) ukushisa okuphikisayo - https://www.energy.gov/energysaver/electric-resistance-heating
