Ua ntej txheeb xyuas lub tais tshuab ziab khaub ncaws kom paub meej tias tag nrho cov nyees khawm raug nias siab thiab tias cov chaw muaj tseeb. Tsis tas li ntawd, xyuas seb lub pob pib tau raug nias lossis tig los pib lub tshuab ziab khaub ncaws.
Txheeb xyuas cov khoom siv hluav taws xob, xyuas kom tseeb tias qhov tam sim no ncav cuag lub tshuab ziab khaub ncaws, xyuas qhov hluav taws xob ntawm lub qhov (socket) nrog lub multimeter: yog tias lub hwj chim tsis ntws mus rau hauv lub tshuab ziab khaub ncaws, thov xyuas lub vaj huam sib luag hluav taws xob ntawm koj lub tsev kom pom tias muaj ib qho hluav taws xob tawg; Yog hais tias lub Circuit Court breakers tsis tau tripped, koj yuav xav tau Hloov lub qhov (socket). Yog tias qhov no yog koj qhov teeb meem, tshwj tsis yog koj tau siv hluav taws xob, nws yuav yog ib lub tswv yim zoo los tiv tauj ib tus kws kho hluav taws xob; Yog tias lub qhov (socket) raug kuaj xyuas nrog lub tshuab multimeter thiab lub tshuab ziab khaub ncaws muaj zog, qhov teeb meem yuav yog lub hwj chim qaum. Lub tshuab ziab khaub ncaws fais fab yog nquag txav mus los thiab Kev laus thiab hnav; cov tshuab ziab khaub ncaws yog cov cua kub cua tshuab uas siv los rov qab cov ntaub ntawv los ntawm cov kua. Nruas tshuab ziab khaub ncaws thiab nruas tshuab ziab khaub ncaws siv hauv cov ntawv zeb siv cov tshuab zoo sib xws.
Tsis zoo li cov tshuab ziab khaub ncaws no, lub tshuab ziab khaub ncaws tsis siv lub voj voog ncig ntawm lub nruas cylindrical, tab sis siv ob sab ntawm nws cov hollow disk raws li nws cov tshav kub hloov / ziab; Nco ntsoov tias lub tshuab ziab khaub ncaws yog qhov hloov pauv cua sov, Peb tau txhim kho tag nrho cov cua sov hloov coefficient thaum tsim cov tshuab ziab khaub ncaws ua haujlwm siab; Hauv kev ntsuam xyuas ua tiav ntawm ntau tshaj 50 cov ntaub ntawv ua kua, qhov nruab nrab cov ntaub ntawv ua haujlwm ib square meter ntawm cov tshuab ziab khaub ncaws yog ob siab dua li ntawm cov tshuab ziab khaub ncaws. Nyob rau tib lub sijhawm, lub tshuab hluav taws xob tsawg yog siv. Txij li thaum lub tshuab ziab khaub ncaws siv ob qhov chaw ntawm nws daim nyias nyias, thaj chaw tiaj tus nws xav tau tsuas yog li 40% ntawm thaj chaw uas yuav tsum tau ua los ntawm lub tshuab ziab khaub ncaws.
