Yuav ua li cas siv ib tug multimeter los xyuas qhov luv luv Circuit Court, qhib Circuit Court, thiab to?
Muaj ntau txoj hauv kev los siv multimeters. Hauv qab no kuv sau cov txheej txheem ntawm kev siv multimeters los kuaj xyuas luv luv, qhib Circuit Court, thiab xau. Kuv vam tias nws yuav pab tau rau sawv daws. Txhua qhov kev tsis txaus siab txais tos tuaj yeem ntxiv.
Tshawb xyuas luv Circuit Court nrog multimeter
Xyuas seb puas muaj ib qho luv luv ntawm cov kab hauv kab. Ua ntej, txiav tawm lub Circuit Court breaker, tom qab ntawd tua tag nrho cov keyboards thiab tag nrho cov khoom siv hauv kab (tshem tawm txhua yam khoom siv uas tuaj yeem tshem tau).
Xaiv lub "beep hom" ntawm lub multimeter thiab ntsuas ntawm qhov chaw nres nkoj qis ntawm lub Circuit Court breaker - ob txoj kev xeem yog nyob rau hauv kev sib cuag nrog lub nruab nrab thiab nyob ntawm tej nyob rau hauv qis chaw nres nkoj ntawm lub Circuit Court breaker. Yog hais tias lub multimeter beeps, nws ua pov thawj tias muaj ib tug luv luv Circuit Court nyob rau hauv kab; txwv tsis pub, tsis muaj luv luv Circuit Court.
Txheeb xyuas Circuit Court break nrog multimeter
Tseem tua tag nrho cov keyboards thiab xaiv qhov "buzzer" chaw ntawm lub multimeter. Nco ntsoov ntsuas cov kev taw qhia ntawm txoj kab thiab nrhiav ob qhov kawg ntawm cov hlau.
Thaum ntsuas, ob qhov kev xeem coj ntawm lub multimeter kov ob qhov kawg ntawm cov xaim feem. Yog hais tias lub suab buzzing tawm, nws ua pov thawj tias cov hlau tsis tawg; yog tias tsis muaj suab nrov, nws ua pov thawj tias muaj qhov tawg ntawm cov hlau.
Kuv yuav ua li cas yog tias ob qhov kawg ntawm cov hlau nyob deb dhau lawm? Nrhiav ib lub xov hlau uas paub tseeb tias tsis zoo thiab tev tawm ob qho kawg. Ib qho kawg ntawm cov xaim txuas nrog lub multimeter, thiab lwm qhov kawg yog siv los ua kev sim ua rau kev sib cuag nrog cov kab uas yuav tsum tau ntsuas - qhov no yog siv cov hlau los txuas qhov ntev ntawm lub multimeter cov hlau lead. Txoj kev no feem ntau siv hauv kev ua haujlwm tiag tiag.
Multimeter los kuaj xyuas cov dej xau
Tsis txhob tua lub Circuit Court breaker lub sij hawm no, tsuas yog tua tag nrho cov keyboards hauv kab thiab tshem tawm tag nrho cov plugs. Xaiv qhov "750V ~ ntau" nrog lub multimeter thiab ntsuas ntawm lub davhlau ya nyob twg Circuit Court ( ntsuas ntawm lub qhov (sockets, keyboards, thiab lwm yam), tsis nyob hauv lub thawv xa khoom).
Ntsuas qhov hluav taws xob nruab nrab ntawm cov hlau nyob nruab nrab ntawm cov hlau nyob thiab cov hlau nyob hauv av raws li. Yog tias ob qhov ntsuas qhov tseem ceeb yog tib yam, lossis thawj tus nqi tsawg dua qhov thib ob, nws ua pov thawj tias tsis muaj qhov xau hauv kab.
Yog tias thawj qhov ntsuas tus nqi ntau dua qhov ntsuas thib ob, nws ua pov thawj tias muaj cov xau hauv kab - qhov ntau dua qhov sib txawv ntawm ob, qhov loj dua qhov to.
