Yuav ua li cas siv ib tug multimeter los ntes luv luv Circuit Court nyob ntawm tej, thiab yuav ua li cas siv lub buzzer los ntes luv circuits thiab qhib circuits
Kuv yuav muab ib tug multimeter rau koj thiab cia koj siv nws los xyuas seb puas muaj ib tug luv luv Circuit Court los yog qhib Circuit Court nyob rau hauv kab. Koj puas paub yuav ua li cas khiav nws? Hais txog cov lus nug ntawm yuav ua li cas siv ib tug multimeter los xyuas luv luv Circuit Court nyob ntawm tej, ntawm no peb tsom mus rau kev siv lub buzzer teeb ntawm lub multimeter mus ntes luv circuits thiab qhib circuits. Cov txheej txheem.
1. Multimeter ntsuas luv luv Circuit Court
Multimeters muaj ntau yam kev siv. Lawv yog siv los ntsuas seb puas muaj luv luv Circuit Court. Qhov no yog ib qho ntawm nws cov haujlwm ua haujlwm. Thaum siv multimeter los kuaj xyuas cov teeb meem luv luv, nco ntsoov txiav tawm lub zog ua ntej thiab tom qab ntsuas.
Kev ntsuas txoj kev: Teem lub zog hloov ntawm lub multimeter mus rau txoj hauj lwm buzzer, thiab tso ob qhov kev xeem coj mus rau ob lub davhlau ya nyob twg los kuaj. Yog tias muaj lub suab nrov nrov thiab cov nqi hluav taws xob conduction tsawg heev, nws txhais tau tias luv luv ntawm ob lub ntsiab lus.
2. Multimeter los ntsuas kab rwb thaiv tsev
Lwm txoj hauv kev siv multimeter los ntsuas luv luv Circuit Court yog siv lub multimeter los ntsuas qhov kev ua haujlwm ntawm cov kab hluav taws xob los txiav txim seb cov kab puas luv luv.
Kev ntsuas ntawm ib-theem hauv av rwb thaiv tsev ua piv txwv, thaum tus nqi rwb thaiv tsev yog xoom (hlau grounding) lossis qis heev (tsis yog xim hlau grounding), nws txhais tau tias cov kab no yog grounded. Thaum tsis grounded, tus nqi rwb thaiv tsev yog siab dua.
Tom qab ntawd, siv lub multimeter los ntsuas cov theem-rau-theem rwb thaiv tsev. Thaum cov theem-rau-theem rwb thaiv tsev yog xoom, nws txhais tau hais tias muaj luv luv Circuit Court ntawm ob-theem kab.
3. Multimeter ntes luv luv lossis qhib Circuit Court
Nws yog qhov yooj yim heev los siv lub multimeter los ntsuas luv luv lossis qhib Circuit Court.
Ua ntej, xyuas kom meej tias cov kab tsis muaj zog, siv qhov chaw tiv thaiv (lub ntsuas ntsuas ntsuas yog nyob rau hauv RX10 qhov chaw, thiab lub ntsuas hluav taws xob qee zaum hu ua qhov chaw qhib), thiab kov ob lub meter rods mus rau ob lub ntsiab lus. (los yog ob kab) yuav tsum ntsuas. Yog hais tias tus pointer tsis txav, ces Nws yog ib tug qhib Circuit Court, thiab yog hais tias tag nrho cov teev raug pov tseg, nws yog ib tug luv luv Circuit Court.
