Kev sib raug zoo ntawm cov tam sim no sab hauv tsis kam ntawm multimeter thiab lub zog hluav taws xob
Qhov zoo tshaj plaws, kev tiv thaiv sab hauv ntawm multimeter's tam sim no thaiv yuav tsum sib npaug rau xoom. Vim tias muaj qhov ua haujlwm sab hauv, yuav tsum muaj qee qhov kev poob qis thaum siv multimeter los ntsuas tam sim no, ua rau kev ntsuas yuam kev.
Qhov me me ntawm qhov kev tiv thaiv sab hauv ntawm tam sim no, qhov qis hluav taws xob siv los ntawm multimeter thaum ntsuas qhov tam sim no.
1) Thaum qhov ntau ntawm cov thaiv tam sim no zoo ib yam, qhov me me ntawm qhov kev tiv thaiv sab hauv ntawm multimeter, qhov qis dua qhov ntsuas hluav taws xob poob qis, thiab qhov me dua qhov yuam kev ntawm qhov ntsuas tam sim no. Rau tib lub multimeter, tag nrho-scale voltage poob tus nqi ntawm txhua qhov tam sim no block yuav txawv.
2) Rau tib lub multimeter, qhov loj dua qhov tam sim no, qhov me dua qhov kev tiv thaiv sab hauv thiab qhov me me qhov kev ntsuas qhov yuam kev.
Yog li ntawd, txhawm rau txo qhov yuam kev ntawm kev ntsuas tam sim no, qee zaum nws yog qhov zoo dua los xaiv qhov ntau dua tam sim no. Tau kawg, qhov ntau yuav tsum tsis txhob xaiv siab dhau, txhawm rau kom tsis txhob muaj qhov nce ntxiv hauv kev nyeem ntawv yuam kev thaum ntsuas me me tam sim no.
3) Thaum qhov kev tiv thaiv sab hauv ntawm qhov thaiv tam sim no yog kwv yees li 1 feem pua ntawm tag nrho cov kev tiv thaiv ntawm Circuit Court nyob rau hauv kev sim, nws tsis tas yuav xav txog qhov cuam tshuam ntawm voltage poob ntawm multimeter ntawm qhov ntsuas.
