rheostat, kho qhov ntsuas hluav taws xob siv hauv cov ntawv thov uas yuav tsum tau hloov kho tam sim no lossis qhov sib txawv ntawm qhov tsis kam nyob rau hauv hluav taws xob Circuit Court. Lub rheostat tuaj yeem kho cov yam ntxwv ntawm lub tshuab hluav taws xob, lub teeb tsis pom kev, thiab pib lossis tswj cov motors ceev.
Lub hom phiaj ntawm rheostat yog dab tsi?
Rheostat yog ib hom kev hloov pauv hloov pauv uas tuaj yeem kho nws qhov kev tiv thaiv kom lub zog khiav ntawm lub voj voog tuaj yeem hloov kho Nws hloov qhov loj ntawm qhov tam sim no yam tsis muaj kev cuam tshuam qhov ntws los ntawm kev kho cov rheostat qhov tsis kam thoob plaws hauv Circuit Court.
Rheostat ua haujlwm li cas?
Txoj hauv paus ntsiab lus ntawm Rheostat
Yog, hloov pauv tam sim no, peb tuaj yeem hloov pauv qhov siv hluav taws xob lossis hloov qhov tsis kam ntawm Circuit Court … Raws li qhov tam sim no thiab kev tiv thaiv yog inversely proportional, yog hais tias ib tug txo nyob rau hauv tam sim no yog yuav tsum tau, peb yuav ua rau kom cov kuj ntawm rheostat.
Puas rheostat txo qhov voltage?
Qhov hluav taws xob hla lub rheostat yog kho yog tias ib qho chaw tsis sib xws. … Raws li rheostat tsis kam nce, qhov tam sim no los ntawm lub teeb txo. Nrog rau kev sib npaug, peb tuaj yeem hais tias rheostat tswj qhov hluav taws xob hauv lub teeb.
rheostat hauv cov lus yooj yim yog dab tsi?
: a resistor rau regulating ib tug tam sim no los ntawm txhais tau tias ntawm kuj sib txawv resistances.
