Lub multimeter ntsuas qhov teeb meem ntawm kab tripping li cas
Lub multimeter feem ntau yog siv. Tshooj lus no yuav tham txog yuav ua li cas ntsuas qhov luv luv Circuit Court, qhib Circuit Court thiab xau ntawm kab, thiab yuav ua li cas ntsuas qhov luv luv Circuit Court thiab qhib Circuit Court nrog multimeter tom qab kab mus ncig.
1. Multimeter ntsuas luv luv Circuit Court
Txoj kev ntsuas qhov luv Circuit Court, qhib Circuit Court thiab to ntawm kab nrog ib tug multimeter
Txoj kev ua haujlwm:
Ntxig cov xim dub ntawm cov khoom siv multimeter rau hauv "com" qhov, qhov kev kuaj liab ua rau hauv "V Ω" qhov, thiab tig lub pob qhov rooj mus rau qhov chaw buzzer.
Tshem tawm cov khoom siv hluav taws xob ntawm txoj kab yuav tsum tau sim, thiab sim ob kab ntawm txoj kab nrog ob tus cwj mem xeem. Yog hais tias qhov tsis kam ntawm lub multimeter qhia tau tias 0 thiab muaj lub suab beeping, nws txhais tau hais tias muaj luv luv Circuit Court nyob rau hauv kab.
Los yog siv ohm 1k iav los yog 10k iav, disconnect lwm kawg ntawm kab, thiab sim ob kab nrog ob xeem cwj mem. Yog hais tias qhov tsis kam ntawm multimeter qhia 0, nws txhais tau hais tias muaj luv luv Circuit Court nyob rau hauv kab.
