Thaum nws los txog hluav taws xob kev nyab xeeb, cov nkoj hluav taws xob yog cov cuab yeej tseem ceeb siv los ntawm hluav taws xob kev nyab xeeb, cov tog hluav taws xob yog kev tiv
Ua ntej, cov lus txhais ntawm lub neej kho tshuab ntawm lub tshuab nqus tsev Circuit CourtQhov thib ob, yam siv cuam tshuam rau lub neej kho tshuabThib peb, Yuav ua li cas
Lub tshuab nqus hluav taws xob rov qab yog hais txog kev sib txuas nrog lub tshuab nqus tsev uas siv lub tshuab nqus tsev ua ib lub taub nruab nrab. Nws yog tsuas yog siv nyob rau
Kev sib txuas nrog lub rooj sib xyaws tseem ceeb heev hauv cov tshuab hluav taws xob. Lawv npaj rau kev tiv thaiv kev tiv thaiv tawm tsam overcurrent los yog luv Circuit Court uas
Cov kauj ruam ntawm lub tshuab nqus hluav taws xob breaker:1.Cov kev hloov siab2.Amsis3.Operation Kauj Ruam4.Rev
Ua ntej tau nkag mus rau hauv nruab nrab ntawm hluav taws xob hluav taws xob ua txhaum ntau ntau yam yuav tsum tau pom tias cov khoom tuaj yeem tiv thaiv koj cov hluav taws xob zoo
Nyob rau sab hauv lub tshuab nqus plua plav yog ib hom hloov dav dav siv hauv hluav taws xob hluav taws xob, uas siv cov tshuab hluav taws xob kom cais tawm thiab tswj qhov chaw nt
Sab nraum zoov lub tshuab nqus dej ua txhaum yog cov khoom tseem ceeb siv hauv cov tshuab sab nraud. Nws yog tsuas yog siv los txiav tawm sai sai ntawm qhov freatic xwb thaum lub t
Lub tshuab nqus hluav taws xob Circuit Courmer (VCB) yog qhov tseem ceeb ntawm cov hluav taws xob. Nws pab tiv thaiv kev sib tw los ntawm kev ua yuam kev zoo li luv colkuits thiab
Kev xaiv ntau qhov tseem ceeb tsis ntawm 24kv lub tshuab nqus hluav taws xob
1. Dab tsi yog qhov ntsuas hluav taws xob laim nrog kev voltage ntawm lub tshuab nqus tsev hluav taws xob? 2. Dab tsi yog qhov tseem ceeb ntawm kev ntsuas hluav taws xob cuam tshua
Lub Abb Lub Tshuab nqus dej hauv lub nkoj tau siv nyob rau hauv nruab nrab voltage hluav taws xob vim nws txoj kev tiv thaiv zoo tiv thaiv hluav taws xob ua txhaum. Muaj lub neej p