Kedu oke waya nlele 12 dị?

Nledo waya bụ nha dayameta nke wires eletriki. Waya nlele 12 bụ waya na-ahọrọ oke maka mbufe ugbu a. Waya nlele 12 nwere ike ibu ihe ruru 20 amps. Ịgafe nnyefe ugbu a na waya ga-eme ka ọ ghara ịdị irè.

N'ime ntuziaka a, anyị ga-abanyekwu nkọwa banyere oke nke waya nlele 12 na njirimara ya.

Ebee ka m nwere ike iji waya nlele 12? A na-eji ya na kichin, ime ụlọ ịwụ na arịa dị n'èzí. Igwe ikuku ikuku 120 volt na-akwado 20 amps nwekwara ike iji waya nlele iri na abụọ.

Dayameta waya nlele 12 bụ 2.05 mm ma ọ bụ 0.1040 in. SWG metric. Ha nwere obere nguzogide ugbu a ma nwee ike ijikwa ihe ruru 20 amps.

Kedu ihe bụ waya nlele 12?

Dịka ekwuru n'elu, waya nlele 12 bụ 2.05 mm (0.1040 in.) na SWG metric. Nguzogide ha dị oke ala, nke na-eme ka ha bụrụ ndị nduzi dị mma maka nnyefe nke ọkụ eletrik.

A na-eji ha na kichin, arịa dị n'èzí, ụlọ mposi, na ikuku ikuku 120 volt (20 amp). Dị ka a na-achị, ọtụtụ wires ndị ọzọ dị mkpa nwere ike jikọọ karịa waya ndị siri ike.

12 nlele wires bụ ndị na-ebufe ọkụ na-arụ ọrụ nke ọma, karịsịa ebe a chọrọ nnukwu ọkụ ọkụ. Ya mere, ana m akwado iji waya nlele 12 maka ịnyefe ike ka mma.

N'ezie, ịdị mma nke waya anaghị emetụta oke waya ahụ. Otú ọ dị, na waya nlele 12 (obere nlele), enwere ike ịnweta waya eletrik ndị ọzọ na-eduzi. Nguzogide ha dịkwa ala, na-abụkarị ihe na-erughị 5% nke nkwụsi ike zuru ezu. Ị nwere ike ida naanị 1.588 ohms kwa 1000 ụkwụ nke 12 nlele waya ọla kọpa. Ị nwekwara ike iji waya na-agbanwe agbanwe 12 nwere igwe okwu 4.000 ohm. Ana m akwado iji waya ọla kọpa 12 kama iji aluminom nlele 12. Waya aluminom siri ike ma nwee obere conductivity.

Egotara ugbu a maka waya nlele iri na abụọ

Ọnụ ọgụgụ kacha nke amps nke waya nlele 12 nwere ike ijikwa bụ 20 amps. Enwere ike iburu amps 20 n'ụkwụ 400 na waya ọla kọpa nwere ihe nlele iri na abụọ. Ọ bụrụ na ogologo waya gafere 12 ụkwụ, mfu voltaji na-amalite ime. Ịbawanye voltaji na-edozi nsogbu ahụ. Waya buru ibu nwere ike ibu ugbu a n'ebe dị anya karịa obere waya.

Na omume, wires nlele 12, n'agbanyeghị akwadoro maka 20 amps, nwere ike ijikwa ihe ruru amps 25. Agbanyeghị, rịba ama na ọkwa ampere dị elu nwere ike gbaa wires gị na igwe mgbawa sekit gị ọkụ. Ọ dị mma ịmara na ọnụ ọgụgụ kpo oku dị elu, nke dị elu nke ampere. N'echiche a, aluminom wires nwere obere conductivity karịa ọla kọpa wires; N'ihi ya, ha ga-ebu amps ala ma e jiri ya tụnyere waya ọla kọpa ka ogo okpomọkụ na-abawanye. (1)

Waya ọkpụrụkpụ 12 nlele

Dị ka e kwuru na mbụ, 12 nlele waya bụ 2.05mm (dayameta). Ihe nlele na ọkpụrụkpụ waya nwere njikọ. Ihe mmetụta dị nro nwere nguzogide dị ugbu a dị elu. Ebe ọ bụ na voltaji na-adabere na nke ugbu a n'ụzọ na-edoghị anya, mbelata nke ugbu a na waya ndị dị gịrịgịrị na-eme ka mmụba kwekọrọ ekwekọ na ikike voltaji gafee waya. Nkọwa doro anya maka mgbagha a bụ na wires ndị dị ntakịrị nwere njupụta eletrọn dị ala. Electrons bụ ndị na-ebu ọkụ eletrik. Waya ndị siri ike nwere njupụta ụgwọ eletrọn dị elu. (2)

Lelee ụfọdụ akụkọ anyị n'okpuru.

• Kedu oke waya nlele iri na asatọ
• Kedu waya si na batrị gaa na mmalite
• Ọ ga-ekwe omume ijikọ eriri uhie na ojii ọnụ

na-atụ aro

(1) wires aluminum nwere obere conductivity - https://study.com/

muta/nkuzi/bụ-aluminom-conductive.html

(2) eletrọn - https://www.britannica.com/science/electron