Qhib-Circuit Fault Detection of Lighting Circuits Siv Multimeter
Thaum lub teeb pom kev zoo qhib, tsis muaj qhov hluav taws xob hauv Circuit Court, lub teeb pom kev zoo tsis teeb, thiab cov khoom siv hluav taws xob tsis tuaj yeem ua haujlwm. Yog vim li cas muaj xws li: tshuab fuses, tawg xov hlau, xoob xaim kawg, puas keyboards, thiab lwm yam.
Thaum kuaj pom qhov qhib Circuit Court txhaum nyob rau hauv lub teeb pom kev zoo nrog lub multimeter, qhov kev tiv thaiv ntau yam ntawm multimeter tuaj yeem siv los ntsuas qhov txuas ntxiv ntawm Circuit Court thaum lub hwj chim raug txiav; Nws tseem tuaj yeem siv multimeter los ntsuas qhov voltage ntawm Circuit Court nyob rau hauv AC voltage ntau thaum lub hwj chim yog nyob rau txiav txim qhov txhaum point.
Lub teeb ci hluav taws xob qhib Circuit Court tsis raug tuaj yeem muab faib ua peb qhov xwm txheej: ua tiav qhib Circuit Court, ib nrab qhib Circuit Court, thiab ib tus neeg qhib Circuit Court.
(1) Txhua qhov qhib circuits
Hom kev ua haujlwm tsis zoo no feem ntau tshwm sim ntawm txoj kab tseem ceeb, hauv kev faib khoom thiab ntsuas ntsuas, thiab nyob rau hauv qhov ntau ntawm cov khoom siv tuaj. Feem ntau, thawj kauj ruam yog txhawm rau txheeb xyuas cov ntsiab lus sib txuas ntawm txhua qhov sib koom ua ke hauv ntu saum toj no (nrog rau cov khoom sib txuas ntawm cov khoom sib txuas) nyob rau hauv ib ntus, thiab qhov ua txhaum feem ntau yog qhov kev sib txuas ntawm cov xaim kawg ntawm qhov txuas; Thib ob, txheeb xyuas qhov qhib thiab kaw qhov xwm txheej ntawm cov neeg sib cuag dynamic thiab zoo li qub ntawm txhua qhov hloov pauv.
(2) Ib nrab qhib Circuit Court
Hom kev txhaum no feem ntau tshwm sim nyob rau hauv thaj tsam ntawm ceg kab. Feem ntau, xyuas qhov kev sib txuas ntawm txhua lub taub hau hlau ua ntej, thiab tom qab ntawd xyuas cov ceg hloov. Yog hais tias qhov cross-sectional cheeb tsam ntawm cov ceg hlau me me, nws yuav tsum tau txiav txim siab tias cov tub ntxhais hlau tuaj yeem tawg hauv cov txheej txheem rwb thaiv tsev thiab ua rau lub hauv paus qhib Circuit Court.
(3) Tus kheej qhib Circuit Court
Hom kev ua txhaum no feem ntau txwv rau qhov ntau ntawm cov thawv sib txuas, cov tuav lub teeb, lub teeb hloov, thiab cov xov hlau txuas ntawm lawv. Feem ntau, kev sib txuas ntawm txhua qhov sib koom ua ke, nrog rau kev sib cuag ntawm cov khoom xws li cov khoom siv teeb, lub teeb hloov, thiab cov qhov (sockets), tuaj yeem kuaj xyuas nyias (rau cov teeb fluorescent, qhov kev sib txuas ntawm txhua qhov yuav tsum tau kuaj xyuas).
