(Takaitaccen bayanin)Yi amfani da firikwensin don auna ma'aunin matsi na dangi na iska; Cire haɗin firikwensin daga famfon, kuma karanta ƙarfin ƙarfin U0 na firikwensin a wannan lokacin. U. yana faruwa ne ta hanyar ɗigon sifilin ma'aunin firikwensin da hankali tare da canjin yanayin zafi.
Yi amfani da firikwensin don auna ma'aunin matsi na dangi na iska; Cire haɗin firikwensin daga famfon, kuma karanta ƙarfin ƙarfin U0 na firikwensin a wannan lokacin. U. yana faruwa ne ta hanyar ɗigon sifilin ma'aunin firikwensin da hankali tare da canjin yanayin zafi. Cire Um daga U., kuma kwatanta bambanci tare da matsa lamba na yanayi don samun rabo tsakanin ƙimar ƙarfin lantarki da ƙimar yanayin yanayi, wato, Kp. Tsarin daidaitawa ya ƙare a nan, sannan a fara aiki bisa hukuma: ƙarfin shigarwar shine 5.011V, matakin injin daga Canji daga 100 zuwa 20, tare da 5 azaman naúrar canji. Auna ma'aunin ma'aunin matsi na dangi wanda ya dace da kowane digiri (Lura: Ƙimar ma'aunin matsi na iska wanda aka nuna a cikin tebur an gyara shi tare da v/V=0.02 don kawar da canjin ƙarar kumfa gilashin da rashin daidaituwar zafin jiki na iskar gas a cikin bututun Kuskuren ya haifar). Ana iya gani daga bayanan da ke cikin tebur cewa ƙimar ma'aunin ma'aunin ma'aunin iska yana ci gaba da ƙaruwa tare da raguwar vacuum digiri kuma yana ƙara karkata daga ƙimar sa na gaske. An nuna dangantakar dake tsakanin canje-canjen biyu.
Matsayin vacuum () ma'aunin matsi na dangi na iska. Matsayin vacuum () ma'aunin matsi na dangi na iska. Matsayin vacuum () ma'aunin matsi na dangi na iska. Ana canza ƙarfin shigarwar daga 2V zuwa 9V. Tasirin digiri na vacuum akan ƙimar ƙimar ma'aunin matsi na dangi yana nuna irin wannan yanayin. . Misali: lokacin da ƙarfin shigarwar ya kasance 8.005V, ana nuna ma'aunin ma'auni na digiri na vacuum da madaidaicin ma'aunin iska mai alaƙa a cikin Tebu 2. Tasirin digiri na injin a kan ma'aunin matsa lamba na iska kamar yadda aka nuna.
Matsakaicin digiri () iska dangi matsa lamba coefficient vacuum digiri () iska dangi matsa lamba coefficient vacuum digiri () iska dangi matsa lamba coefficient na iya isa darajar lokacin da injin injin digiri ne 100, da kuma lokacin da shigar da ƙarfin lantarki ne 8.005V, da injin digiri vs. Matsakaicin matsa lamba na iska An yi gwajin iri ɗaya akan wasu kayan aikin a cikin dakin gwaje-gwaje, kuma an sami sakamako iri ɗaya. Domin rage kuskuren da matsala ta fantsama ta haifar, ana iya ninka ma'aunin ma'aunin ma'aunin matsi na iska ta hanyar madaidaicin madaidaicin Matsayin gyaran sakamakon gwaji. Ɗauki digiri na 95 a matsayin misali don kwatanta: digirin injin yana rinjayar U. Lokacin da digiri na 95, mataki bayan rarraba ta 95 shine tsarin zana zane na PT don nemo gangara ( gangarawa shine dangi. coefficient na iska). Tun da gangaren = A'/AT, gangara da kuma 'madaidaici ne, za'a iya canza zuciyar ttX 95 zuwa ninka gangara kai tsaye da 95, saboda tsangwama P. na layin akan gadar Y yana canzawa kadan, don haka ku iya kai tsaye Ƙimar matsi na iska da aka samu tana ninka ta 95 don gyara kuskuren da ya haifar da rashin isasshen injin. A taƙaice, haɓaka ƙimar madaidaicin matsi na dangi da aka samu ta hanyar madaidaicin digirinsa na iya daidaitawa saboda rashin isassun injin. Kuskure Misali, ƙarfin shigarwar shine 5.011V, matsawar digiri shine 95, kuma ƙimar ƙimar dangi mai ƙarfi ta iska shine 0.0038899. Kuskuren dangi tsakanin wannan ƙimar da ƙimar gaskiya shine 6.28. Idan an ninka wannan ƙimar ta hanyar digiri, ita ce 0.0038899X0. 95 = 0.0036954, kuskuren dangi tsakanin ƙimar da aka gyara da ƙimar gaskiya an rage zuwa 0.97. Wannan ƙaddamarwa na iya zama kyakkyawan gyare-gyare ga sakamakon gwaji lokacin da vacuum digiri bai yi ƙasa da yawa ba. Lokacin da vacuum digiri ya yi ƙasa da ƙasa, tasiri daban-daban Tasirin dalilai akan sakamakon gwaji ya fi bayyane. Kawai gyaran digiri ba zai iya samun ingantaccen sakamakon gwaji ba. Duk da haka, gabaɗaya, injin famfo a cikin dakin gwaje-gwaje ba zai sami ƙarancin injin injin ba. Don haka, don gwaje-gwajen ɗalibai na yau da kullun, wannan ƙarshe Za a iya gyara kuskuren da rashin isasshen sarari ya haifar da kyau.
Daga tattaunawar da aka yi a sama, za a iya yanke hukuncin cewa raguwar matakin injin injin famfo, mafi girman ƙimar ma'aunin ma'aunin iska da aka auna ta hanyar gwaji, kuma gwargwadon yadda ya karkata daga ƙimarsa ta gaskiya 0.00366K-1. Canjin ma'auni na ƙimar matsi na dangi na iska ya bambanta tare da matakin ƙarancin ƙarawa da raguwa ci gaba, yana nuna alaƙar lanƙwasa tare da raguwar gangara a hankali tsakanin su biyun. Gwajin na iya gyara sakamakon gwaji ta hanyar ninka ma'aunin ma'aunin mahaɗin iska ta ƙarshe ta daidaitaccen ƙimar sa.
Lokacin aikawa: 2020-11-10:00:00