Choletsa ndi gawo lomwe lili mu dera lamagetsi lomwe limalamulira kuchuluka kwa mphamvu yamagetsi . Zoletsa zomwe zimagwiritsidwa ntchito mu dera lamagetsi nthawi zambiri zimakhala zozungulira ndipo waya uli mbali zonse ziwiri. Kukana kwa choletsa kumawonetsedwa ndi mtundu wa code ndipo kumawonetsedwa pamwamba pa choletsa.
Mtengo wotsutsa wa resistor ukhoza kudziwika potanthauzira mtundu wa resistor . Kuti mumvetse izi, choyamba onani tebulo lotsatirali, kenako phunzirani chitsanzo cha vuto lodziwira mtengo wotsutsa wa resistor.
Chitsanzo cha funso 1:
Mtengo wotsutsa wa resistor pachithunzi chomwe chili pambali ndi...
Zokambirana
Mitundu iwiri yoyamba ikuyimira manambala awiri oyamba a mtengo wotsutsa, mtundu wachitatu ukuyimira mphamvu ya khumi yomwe imagwiritsidwa ntchito pochulukitsa ndipo mtundu wachinayi ukuyimira kulekerera kwa kupotoka.
Mtundu woyamba = wofiira = 2
Mtundu wachiwiri = lalanje = 3
Mtundu wachitatu = bulauni = 101 = 10
Mtundu wachinayi = golide = 5%
Mtengo wotsutsa wa resistor ndi 230 Ω ndi kupotoka kwa 5% x 230 Ω = 11,5 Ω. Ngati kutentha kwasintha, kukana kocheperako ndi 230 Ω – 11,5 Ω = 218,5 Ω ndipo kukana kwakukulu ndi 230 Ω + 11,5 Ω = 241,5 Ω
Chitsanzo cha funso 2:
Kodi mphamvu ya resistor pachithunzi chomwe chili pambali ndi yotani?
Zokambirana
Mtundu woyamba = bulauni = 1
Mtundu wachiwiri = wakuda = 0
Mtundu wachitatu = buluu = 106 = 1000.000
Mtundu wachinayi = golide = 5%
Mtengo wotsutsa wa resistor ndi 10.000.000 Ω ndi kupotoka kwa 5% x 10.000.000 Ω = 500.000 Ω. Ngati kutentha kwasintha ndiye kuti kukana kochepa ndi 10.000.000 Ω – 500.000 Ω = 9.500.000 Ω ndipo kukana kwakukulu ndi 10.000.000 Ω + 500.000 Ω = 10.500.000 Ω.
