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Na wani matsayin tasirin kungiyar, yana nufin daraja na sanka. Kamar haka, ba a sanya sanka da yanayi, amma ana iya haɗa kan abu a nan daga wurare zuwa wurare.

Encyclopedia
Encyclopedia
فیلڈ: Dakilin ƙasashen ilimi
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China

Ma'ana na tsari na kashi


Takaitaccen bayani


Tsari na kashi shine faruwar da mutane a cikin systemi mai kashi (kamar systemi mai kashi na tattalin arziki, systemi mai kashi na zahiri, baka daya). A cikin systemi mai kashi, yana nufin tsari daga wurin kimanin ko kuma lalace. Misali, a cikin systemi mai kashi na tattalin arziki na uku na kasa, tsari na kimanin (tsari daga wurin kimanin zuwa wurin kasa) shine 220V, sannan tsari na lalace (tsari daga wurin kimanin zuwa wurin kimanin) shine 380V, wadannan ne ma'aikata masu shirya.


Tasiri


Tsari na kashi shine alama muhimmanci don bincike hali na takara na systemi mai kashi. Yana ba da kudiyar da systemi zai iya bayarwa masu abubuwa da kuma tafakka ta bayarwan kashi. Don abubuwa daban-daban, za a iya yi aiki daidai idan ana aiki a kan tsari na kayayyakin. Misali, yanayi da kayayyakin 220V, idan tsari na systemi ya fi girma da 220V, zai iya haɓaka da yanayi da kuma tsawon rana.


Al'amuran da ke sa


Yadda tsari na kashi yake da ita, yana cikin tsari na kashi da aka fara a cikin abubuwan da suka faɗa (kamar generator), kungiyar da aka fara tsari na transformer, da kuma abubuwan da suke inganta a cikin tattalin da kuma tattalin arziki. A cikin mazaunin kashi, generator yana faɗa kashi da tsari, kuma an kafa ta har zuwa tsari mai yawa don in tattauna masu gaba, sannan an kafa ta har zuwa tsari da ya fi yawa don istifada masu abubuwa inda an samu waɗanda suke iya amfani da shi.


Ingantaccen tsari da kashi (tushen "yadda tsari ya dogara kashi" ba daidai, amma yadda kashi ya faruwa da kuma dogara a kan tasiri tsari)


Mechanizuminsu na mikroskopik (Misali da mutumka mai kashi)


Akwai elektron da suka faruwa da kyau a cikin abubuwan mai kashi. Idan akwai tsari a biyuwar abubuwa, yana nufin an faɗa electric field a cikin abubuwa. A kan tasiri electric field, an yi tasiri a cikin elektron, kuma an buƙata su zuwa hukuma, kuma kashin ya faruwa. Tsari shine kisan da ke buƙata elektron zuwa hukuma, kamar yadda mafi ruwa ya dogara ruwa daga wurin da mafi ruwa zuwa wurin da yake da ruwa (hukumar kashi an ce da ya dogara da hukumar da yake da damar musamman, saboda haka ita ce mulkin dogara elektron).


Ohm's law


A kan Ohm's law I=V/R, (ida I shine kashi, U shine tsari, R shine resistance), idan akwai resistance da ya fi yawa, yadda da tsari yake da yawa, kashi yake da yawa. Wannan yana nuna da yake da inganci a kan tsari da kashi, tsari shine sababbin kashi, kuma yadda da kashi yake da yawa a kan tsari da resistance. Misali, a cikin circuiti mai sauƙi, idan resistance shine 10Ω da tsari 10V, za a iya tabbatar da kashi a kan 1A a kan Ohm's law; Idan tsari ya faru zuwa 20V da resistance ba ya faru, kashi ya faru zuwa 2A.


Hali a cikin circuiti


A cikin circuiti mai sauƙi, power supply ta ba da tsari, wanda yana yi tasiri a kan abubuwan da suka cika a cikin circuiti (kamar resistors, capacitors, inductors, baka daya). Idan circuiti ya kofa, kashi ta faruwa daga wurin da ya fi damar power supply, ta dogara a kan abubuwan da suke cika a cikin circuiti, kuma ta koma zuwa wurin da ya fi damar power supply. A wannan lokacin, tsari ta kofa a biyuwar abubuwan da suke cika, kuma kashin da ya dogara a kan abubuwan da suke cika yana cikin darajar da abubuwan da suke cika (kamar resistance value da resistor, capacitive reactance da capacitor, inductive reactance da inductor, baka daya). Misali, a cikin series circuit, kashi shine daidai a duk biyuwar, sannan tsari ta kofa a kan resistors a kan darajar da resistance; A cikin parallel circuit, tsari shine daidai a duk biyuwar, sannan total kashi shine daidai da sum of the branch currents.


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