Kawm kom pom qhov yuam kev nrog Multimeter
Rau cov multimeter, nws yog ib qho yuav tsum-kawm ntsuas cov cuab yeej siv hluav taws xob. Kawm siv lub multimeter txhawm rau nrhiav qhov yuam kev yam tsis tau thov kev pab.
Nws yog qhov yooj yim tshaj plaws ua haujlwm ntawm multimeter los xyuas luv luv Circuit Court, qhib Circuit Court thiab to. Cia peb tham txog nws hauv kev nthuav dav hauv qab no. Yuav ua li cas mus xyuas lub multimeter
Yuav ua li cas los xyuas seb cov hlau puas luv luv nrog lub multimeter
Hlau luv Circuit Court: Nws txhais tau hais tias cov hlau nyob thiab cov hlau nruab nrab txuas ua ke, yog li peb hu nws lub xov tooj luv luv.
Lub multimeter txiav txim seb cov hlau nyob thiab cov hlau nruab nrab yog luv luv. Peb yuav tsum siv lub buzzer ntawm lub multimeter. Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm, ua ntej peb muab cov liab xeem lead rau ntawm lub nyob hlau thiab cov dub xeem lead nyob rau hauv nruab nrab hlau. Yog tias muaj lub suab nrov, nws txhais tau tias nws nyob. Yog lawm, yog tias cov xaim nyob thiab cov xaim nruab nrab txuas nrog, nws ua pov thawj tias cov hlau yog luv luv. Yog hais tias lub multimeter tsis teb, nws ua pov thawj tias nws tsis txuas. Yog tias cov hlau nyob thiab cov xaim nruab nrab tsis txuas nrog, nws ua pov thawj tias cov hlau tsis yog luv luv.
Lus Cim: Txhawm rau txheeb xyuas qhov luv Circuit Court nrog lub multimeter, lub hwj chim yuav tsum raug txiav tawm ua ntej, thiab cov xaim nyob thiab cov xaim nruab nrab yuav tsum raug txiav tawm ntawm qhov load
Hlau tawg: Nws txhais tau hais tias cov hlau raug thaiv, thiab muaj qhov tawg ntawm qhov nruab nrab ntawm cov hlau, peb kuj hu ua qhov qhib Circuit Court.
Lub multimeter txiav txim seb cov hlau qhib los yog tsis. Nws kuj tseem siv lub beeping iav ntawm lub multimeter, thiab muab qhov kev xeem liab thiab dub coj mus rau ob kawg ntawm cov hlau raws li. Yog tias muaj lub suab nrov, nws ua pov thawj tias nws txuas nrog.
Lus Cim: Siv lub multimeter los txiav txim seb cov hlau puas lawm, thiab ntsuas qhov tawg ntawm cov hlau
Cov xaim xaim: yog hais txog kev sib txuas ntawm cov xaim nyob thiab cov xaim hauv av, lossis kev sib txuas ntawm cov xaim nruab nrab thiab cov xaim hauv av. Peb hu nws to tam sim no.
Kev xau ntawm cov khoom siv hauv tsev: yog hais txog kev sib txuas ntawm cov xov hlau ntawm cov khoom siv hauv tsev thiab lub plhaub hlau ntawm cov khoom siv hauv tsev, peb hu nws cov khoom siv hauv tsev.
Lub multimeter txiav txim seb lub xaim puas. Peb kuj siv lub buzzer ntawm lub multimeter los ntsuas cov hlau nyob, cov xaim hauv av, cov xaim nruab nrab thiab cov xaim hauv av nrog cov kev xeem liab thiab dub. Yog tias muaj lub suab nrov, nws txhais tau hais tias muaj qhov xau.
Lub multimeter txiav txim seb cov khoom siv hauv tsev puas yog hluav taws xob. Peb kuj siv lub beeping iav ntawm lub multimeter, thiab muab cov xim liab thiab dub coj mus kuaj ntawm cov hlau ntawm cov khoom siv hauv tsev thiab lub plhaub hlau ntawm cov khoom siv feem. Yog hais tias lub multimeter buzzes, nws txhais tau hais tias muaj ib tug to. Cov dej ntws tawm
Lus Cim: Thaum siv multimeter los ntsuas qhov to, lub hwj chim yuav tsum tau muab tua ua ntej. Rau qhov tsis zoo ntawm cov xaim xaim lossis cov xau ntawm cov khoom siv hauv tsev, feem ntau tsis tuaj yeem ntsuas nws nrog multimeter. Siv lub megohmmeter los ntsuas nws
Txoj kev ntsuas luv luv Circuit Court, qhib Circuit Court thiab to nrog ib tug multimeter yog yeej ib yam. Lawv txhua tus siv cov ntaub ntawv beep ntawm multimeter los txiav txim seb puas muaj luv luv Circuit Court, qhib Circuit Court lossis leakage los ntawm kev ntsuas cov txheej txheem on-off.
