Nruab nrab zaus qhov chaw vuam tshuab feem ntau siv cov cuab yeej siv hauv kev lag luam vuam niaj hnub. Lawv siv cov khoom siv hluav taws xob nruab nrab thiab cov khoom siv hluav taws xob los ua kom sov ob lub ntsiab lus hlau, ua rau lawv sib txuas ua ke hauv lub sijhawm luv luv. Dej thiab hluav taws xob cables rau nruab nrab zaus qhov chaw vuam tshuab yog ib qho tseem ceeb ntawm cov khoom siv, thiab lawv cov kev ua tau zoo cuam tshuam ncaj qha rau tag nrho cov txiaj ntsig ntawm lub tshuab.
Cov kav dej thiab hluav taws xob yog cov kab sib txuas uas ua haujlwm hauv cov kab hluav taws xob ntau zaus, xa cov khoom siv tam sim no thiab cov teeb liab los tswj thiab saib xyuas cov khoom siv. Nyob rau hauv nruab nrab zaus qhov chaw vuam tshuab, dej thiab hluav taws xob cables feem ntau muaj nyob rau hauv cov hlau conductors, rwb thaiv tsev cov ntaub ntawv, thiab sab nraud tiv thaiv sheaths. Qhov zoo thiab kev ua tau zoo ntawm cov ntaub ntawv no ncaj qha cuam tshuam rau cable qhov hluav taws xob tsis kam, siab kub tsis kam, corrosion kuj, thiab hnav tsis kam.
Voltage kuj yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov dej thiab hluav taws xob cables. Thaum lub sijhawm ua haujlwm ntawm nruab nrab zaus qhov chaw vuam tshuab, cov cables yuav tsum tiv taus qee qhov voltage thiab tam sim no kom ntseeg tau tias kev ruaj ntseg thiab kev nyab xeeb ntawm kev ua haujlwm. Tsis tas li ntawd, cov kav dej thiab hluav taws xob yuav tsum muaj qhov kub thiab txias zoo vim tias cov cables raug kub siab thaum lub sijhawm vuam. Kev kub siab tsis txaus tuaj yeem ua rau luv luv Circuit Court lossis cable puas, uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom siv.
Tsis tas li ntawd, kev tiv thaiv corrosion thiab hnav tsis kam kuj yog qhov tseem ceeb ntawm kev ua haujlwm ntawm cov dej thiab hluav taws xob cables. Thaum lub sij hawm vuam txheej txheem, cov cables yuav tsum tau lossi khoov thiab twisted, yuav tsum tau muaj txaus hnav tsis kam; txwv tsis pub, cov cables tuaj yeem yooj yim puas. Tsis tas li ntawd, corrosive gases thiab kua yog tsim thaum lub sij hawm vuam txheej txheem, thiab cov dej thiab hluav taws xob cables yuav tsum muaj txaus corrosion kuj los xyuas kom meej lub sij hawm ntev kev ruaj ntseg ntawm cov khoom.
Hauv kev xaus, dej thiab hluav taws xob cables yog ib qho tseem ceeb ntawm nruab nrab zaus qhov chaw vuam tshuab, thiab lawv cov yam ntxwv ua tau zoo muaj feem cuam tshuam rau tag nrho cov txiaj ntsig thiab kev ruaj ntseg ntawm cov khoom siv. Thaum xaiv thiab siv cov dej thiab hluav taws xob cables, nws yog ib qho tsim nyog yuav tsum xav txog lawv qhov kev tiv thaiv hluav taws xob, kev kub siab, kev tiv thaiv corrosion, thiab hnav tsis kam los xyuas kom lub sijhawm ntev kev ua haujlwm ruaj khov thiab kev ua haujlwm ntawm cov khoom siv.
Post lub sij hawm: May-10-2023
