Yuav ua li cas paub qhov txawv qhib Circuit Court, luv Circuit Court, thiab to hauv clamp meter?
Ua ntej, cia peb saib seb lub Circuit Court breaker hais txog dab tsi. Qhib Circuit Court yog hais txog qhov xwm txheej uas tam sim no tsis tuaj yeem ntws hauv Circuit Court, feem ntau tshwm sim los ntawm ib lossis ntau qhov chaw ntawm Circuit Court raug cuam tshuam. Yog vim li cas tej zaum muaj xws li lub hwj chim qaum disconnection, tsis zoo lub qhov (socket contact) tsis ua hauj lwm, Circuit Court hloov tsis ua hauj lwm, thiab lwm yam. Thaum ib tug Circuit Court breaks, tam sim no tsis tuaj yeem ntws thiab tus nqi tam sim no yog xoom. Qhov no yuav ua rau cov khoom siv hauv Circuit Court tsis ua haujlwm zoo.
Qhov thib ob, cia peb saib seb qhov luv luv hais txog dab tsi. luv Circuit Court yog hais txog txoj kev txawv txav ntawm tam sim no hauv Circuit Court, feem ntau tshwm sim los ntawm kev ua txhaum ntawm ib lossis ntau qhov ntawm lub circuit. Tej yam tshwm sim muaj xws li xaim hnav, luv luv ntawm cov xov hlau, thiab qhov hluav taws xob siab. Thaum lub Circuit Court ntsib ib tug luv luv Circuit Court, tam sim no yuav hla txoj kev ib txwm thiab ntws los ntawm luv luv Circuit Court. Qhov no yuav ua rau muaj hluav taws xob ntau dhau, qee zaum ua rau muaj kev phom sij xws li arc, overheating, thiab hluav taws.
Thaum kawg, cia peb saib seb qhov xau hais txog dab tsi. Cov dej xau yog hais txog qhov tam sim no ntws los ntawm txoj kev npaj txhij txog rau hauv av lossis lwm qhov chaw hauv av, ua rau tam sim no los ntawm av thiab tam sim no. Cov dej xau feem ntau yog tshwm sim los ntawm kev puas tsuaj los ntawm rwb thaiv tsev, xoob hlau pob qij txha, lossis kev sib cuag tsis zoo hauv cov khoom siv hluav taws xob. Nyob rau hauv ib txwm muaj xwm txheej, tam sim no yuav tsum rov qab mus rau lub hwj chim thiab tsis ntws mus rau hauv av. Thaum cov dej xau tshwm sim, tam sim no yuav ntws los ntawm cov khoom siv hluav taws xob mus rau qhov chaw hauv av, uas yuav ua rau muaj kev hem thawj rau tus kheej kev nyab xeeb.
Txawm hais tias muaj qhov sib txawv ntawm qhov qhib Circuit Court, luv Circuit Court, thiab to, lawv kuj muaj qee qhov sib xws. Piv txwv li, lawv txhua tus tuaj yeem ua rau cov cuab yeej ua haujlwm tsis zoo, cov khoom siv puas tsuaj, thiab txawm tias ua rau hluav taws kub thiab phom sij. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum tau tam sim ntawd ntes thiab daws qhov teeb meem ntawm Circuit Court.
Rau cov teeb meem qhib hluav taws xob, thawj kauj ruam yog xyuas seb lub hwj chim qaum puas raug txiav lossis yog lub qhov (socket) muaj kev sib cuag tsis zoo. Koj tuaj yeem siv tus cwj mem xeem lossis multimeter los ntsuas seb lub hwj chim qaum puas ua haujlwm zoo. Tsis tas li ntawd, nws tuaj yeem kuaj xyuas seb qhov hloov pauv hauv Circuit Court puas yog thiab yog tias qhov cuam tshuam fuse lossis Circuit Court breaker tau tripped.
Rau cov teeb meem luv luv, thawj kauj ruam yog los xyuas seb cov xov hlau puas hnav lossis tawg, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv hluav taws xob. Ntawm no, ib qho kev ntsuas hluav taws xob tiv thaiv tuaj yeem siv los xyuas seb qhov rwb thaiv tsev ntawm cov xov hlau puas zoo lawm. Tsis tas li ntawd, nws yog ib qho tsim nyog los xyuas seb cov khoom siv hluav taws xob puas ruaj ntseg thiab seb puas muaj kev sib cuag tsis zoo.
Rau cov teeb meem ntawm cov dej xau, thawj kauj ruam yog los xyuas seb qhov rwb thaiv tsev ntawm cov khoom puas zoo lawm. Ib qho hluav taws xob tiv thaiv hluav taws xob tuaj yeem siv los ntsuas qhov ntsuas hluav taws xob tiv thaiv tus nqi ntawm cov khoom siv. Tsis tas li ntawd, nws tseem tuaj yeem tshawb xyuas seb lub hauv paus ntawm cov khoom siv puas yog qhov zoo thiab seb cov xaim hauv av puas nyob rau hauv ib txwm muaj kev sib cuag.
Zuag qhia tag nrho, qhib Circuit Court, luv Circuit Court, thiab leakage yog cov teeb meem tshwm sim hauv Circuit Court txhaum, thiab muaj qhov sib txawv ntawm lawv. Kev nkag siab txog cov ntsiab lus, ua rau, muaj kev phom sij, thiab kev daws teeb meem ntawm cov teeb meem no tuaj yeem pab peb txheeb xyuas thiab daws cov teeb meem hauv Circuit Court. Tau kawg, txhawm rau kom muaj kev nyab xeeb, peb yuav tsum ceev faj thaum daws teeb meem hauv Circuit Court faults thiab ua raws li cov txheej txheem kev ua haujlwm tseem ceeb. Tsuas yog nyob rau hauv txoj kev no thiaj li muaj kev nyab xeeb ntawm tus kheej thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob ib txwm tau lav.
