Farkon Daidaitaccen Ayyuka

Don samun yadda ake koyar da zabe ta gine mai sarrafa na aiki / bayanin aiki, ya kam ne a tabbatar da cikakken Farkon electrical da ake da shi. Farkon electrical da ake da shi suna da muhimmanci wajen yawan abubuwan da ke da shi a kan yadda ake amfani da su a fannin Engineering Electrical. Ga wasu daga cikin Farkon electrical da ake da shi a kan abubuwan da ake amfani da su a fannin-

• Resistivity

• Conductivity

• Temperature coefficient of Resistance

• Permittivity

• Thermoelectricity

Resistivity

Yana daya da farko da ake da shi a kan mutanen abubuwan da ke da shi a kan yadda ake ciyasar da electric current a kan abubuwan. Yana da ma'ana da -da conductivity. Ana sanya da ‘ρ’. Resistivity tana da conductor zan iya ba da haka

Amsa, ‘R’ ita ce resistance ta conductor a Ω.
‘A’ ita ce misalai na tsakiyar conductor a m2
‘l’ ita ce gaskiya ta conductor a mita SI unit ta resistivity tana da Ω¦-mita. Resistivity tana da wasu abubuwan da ake amfani da su a nan

Sl. No.	Element	Resistivity at 20oC in Ω – m
1	Silver	1.59 × 10-8
2	Copper	1.7 × 10-8
3	Gold	2.44 × 10-8
4	Aluminum	2.82 × 10-8
5	Tungsten	5.6 × 10-8
6	Iron	1.0 × 10-7
7	Platinum	1.1 × 10-7
8	Lead	2.2 × 10-7
9	Manganin	4.82 × 10-7
10	Constantan	4.9 × 10-7
11	Mercury	9.8 × 10-7
12	Carbon (Graphite)	3.5 × 10-5
13	Sada Ba da kyau kuma kara mai rubutu! Makarantarƙi: Abubuwa na Kayayyakin Dukar Karkashin Ilimi Makarantar Masu Amfani Tambayar Da Yawanci Zaɓe Misalai kulaƙa da ake amfani da su don gano? Abubuwa na Mafi GirmaMafi girma suna da alamar abubuwan da ake amfani da su don girman zabi na gida da kuma tattalin arziki. Yawancin abubuwan da suka yi shine bayar wani tsari mai girma zuwa duniya, bincike masu aiki da kuma sarrafa yawan jirgin ruwa. Duk da cewa, wasu nau'o'in mafi girma masu yawa:1.Koperi Alamun al'adunsa: Koperi shi ne mafi girma da ake amfani da shi a fili saboda yawan bayar da kuma yawan jirgin ruwa. Ya kamata bayar da kuma ba a lura a wurare da ya fi yawa. Amfani: Ana amf Encyclopedia 12/21/2024 Din daɗi kai tsaye na gida da yake da shiga harsuna da yawa a ƙasar silicone rubber? Dalilai na Farkon Zafiya da Turanci na Kauci RubberKauci rubber (Silicone Rubber) yana cikin jami'ar matar siro mai sarrafa da siloxane (Si-O-Si) bonds. Yana nuna farkon zafiya da turanci mai kai tsaye, tana ci gine da shiga kan tsari da yawa a lokaci na zafiya da kuma tana ci gine da shiga kan tsari da yawa a lokaci na turanci bila ba taka wuce ko karfin rarrabe. Daga cikin haka za su iya bayyana dalilai masu muhimmanci wajen farkon zafiya da turanci mai kai tsaye na kauci rubber:1. Tsarin Siya Encyclopedia 12/20/2024 Me kowane da dukkan cikakken goma na silicone a nan za ta fi shirya tsarin karamin kwarewa? Muhimmin Siyan Goma da Kauye na Iyali mai TsirraiGoma da kauye na iyali (Silicone Rubber, SI) tana da muhimmanci masu yawan abubuwa da suka shafi hankalin sa a yi amfani a cikin iya tsirrai, kamar insulayotoci mai gawar-gwamna, abubuwan kayan adadin zane, da kuma ma'aduwar. A nan ne muhimman abubuwan da ke goma da kauye na iyali a cikin iya tsirrai:1. Tsirrai Mai Yawa Abubuwan da ke: Goma da kauye na iyali tana da tsirrai mai yawa, wanda ya gaji zuwa baya ba za su ga damar mutum. Hatta a wurare Encyclopedia 12/19/2024 Tashin Tesla da tashin kafin tsarki na aiki Yadda a Tesla Coil da Induction FurnaceHar zuwa a matsayin an yi amfani da siffar electromagnetic don Tesla coil da induction furnace, suna bambanta sosai wajen tattalin arziki, tattalin yaki, da kuma tattalin amfani. A cikin wannan, ana bayyana mafi yawan bambanta na biyu:1. Tattalin Arziki da Tattalin YakiTesla Coil:Tattalin Arziki: A Tesla coil yana da Primary Coil (Primary Coil) da Secondary Coil (Secondary Coil), tare da resonant capacitor, spark gap, da step-up transformer. An samu Seconda Encyclopedia 12/12/2024 About experts Electrical4u Electrical Engineer 10Year< China فیلڈ: Karkashin Kuliya da Dukkana Littattafan masana 606 Tasharadda Sada Aika tambaya +86 Dauke kake saita fayil Aika Tafi Kwamfuta Samun IEE Business Application Yi amfani da IEE-Business app don samun abubuwan aikin, samun halayyin, haɗi da malamai, kuma kai tsauraran takaiddun kasoshin duka lokaci, duka wurin—dole bai karfin takamaltar hulɗin ku na alintakargida da kasuwanci. Shiga Email Kalmar Shiga ko ƙara yin amfani da Ya sa kuma? Kira sabon hisabi Rajista Jihar Zaɓa ƙasa Istilahin na Hesabu Hanyar Ƙaramin Tasharƙi Email Koda na Email Aika Kode Kalmar Nāmā kara da zānī wa āmīn 《Shirin Kafaɗa Na Aiki》 《Takardun Tattalin Hukunci》 Rajista Zaɓa ƙasa