Momwe mungayesere kusintha kowala ndi multimeter

Kodi kuwala kwanu kwasiya kugwira ntchito?

Kodi mwasintha babu ndikuyang'ana katiriji, koma simunapezebe vuto ndi chiyani?

Ngati inde, ndiye gawo lina loti muzindikire ndikusintha kowala. 

Uyu akhoza kukhala wopalamula. Tsoka ilo, si anthu ambiri omwe amadziwa momwe angachitire izi mosavuta.

Mu bukhu ili, tikupatsani ndondomeko ya sitepe ndi sitepe kuti muyese kusintha kwa kuwala ndi multimeter.

Tiyeni tiyambe.

Kodi chosinthira magetsi chimagwira ntchito bwanji?

Chosinthira ndi chipangizo chamagetsi chomwe chimasokoneza kuyenda kwamagetsi mudera.

Nthawi zambiri imakhala yosinthira, koma imabweranso masitayelo osiyanasiyana monga mabatani ndi ma rocker. 

Kusinthako kukayatsidwa, dera limamalizidwa ndipo pompopompo imatha kupita ku chipangizo choyenera chamagetsi.

Akazimitsidwa, dera limatsegulidwa ndipo njira yomwe ikuyenda pakali pano imasokonezedwa.

Izi ndizomwe zimayambira pakusintha kwamagetsi, ndipo momwe zimagwirira ntchito zimatengera mtundu wa switch.

Mitundu yosinthira kuwala

Pali mitundu itatu yayikulu yosinthira kuwala; masinthidwe amodzi, masinthidwe atatu ndi masinthidwe anayi.

Masiwichi amtundu umodzi ndi malo atatu amapezeka kwambiri m'nyumba.

Kusintha kwa malo anayi kumakhala kofala kwambiri m'zipinda zazikulu ndi ma hallways.

Kusintha kwa pole imodzi ndiyo masiwichi osavuta kwambiri ndipo imakhala ndi masiyanidwe omveka bwino pakati pa kuyatsa ndi kuzimitsa.

Zipata zachitsulo zimatseka ndikugwirizanitsa mawaya awiri pamene chosinthira chikutsegulidwa, ndipo mosiyana.

Kusintha kwa malo atatu kumagwiritsidwa ntchito kuwongolera nyali imodzi kuchokera kumalo awiri osiyana.

Lili ndi waya (kawirikawiri) wakuda wonyamula mawaya apano (wamba wamba) ndi mawaya awiri oyenda pakati pa masiwichi awiri (oyenda).

Kusintha kwa malo anayi kumagwiritsidwa ntchito ngati mukufuna kuwongolera nyali kuchokera kumadera atatu kapena angapo.

Kukonzekera kuli kofanana ndi kusintha kwa malo a XNUMX, kusiyana kokha ndiko kuwonjezera apaulendo ambiri.

Zida zofunika kuyesa chosinthira chowunikira

Zida zofunika kuti muzindikire chosinthira chowunikira ndi:

• multimeter,
• ma multimeter probes,
• ma voltage tester,
• Ndipo screwdriver.

Chida chofunikira kwambiri pakuwunika ma switch owunikira ndi zida zina zamagetsi ndi multimeter.

Momwe mungayesere kusintha kowala ndi multimeter

1. Zimitsani magetsi mnyumba mwanu

Uwu ndiye muyeso wofunikira woyambira chifukwa mudzafunika kuchotsa chosinthira pakhoma kuti muyese.

Kuti muwonetsetse chitetezo chanu, pitani pamakina anu akunyumba ndikuyatsa zosinthira zoyenera.

Ngati mukugwiritsa ntchito bokosi la fusesi, ingochotsani fuyusiyo pamaterminal.

Komabe, si zokhazo. Muyenera kutsimikiza kuti palibe mphamvu yosinthira musanayambe kuitulutsa.

Kuti muchite izi, ingogwiritsani ntchito choyezera chamagetsi chosalumikizana kuti muwone mphamvu yamagetsi mkati mwa mawaya. 

Ngati magetsi akadalipo, bwererani ku bokosi losinthira kapena fuse ndikuyatsa switch yoyenera kapena chotsani fuse yolondola.

2. Dziwani mtundu wa kusintha kwa kuwala

Monga tanena kale, pali mitundu itatu yosinthira kuwala. Musanadule mawaya, fufuzani mtundu wa switch yomwe mwayika. 

Izi ndizofunikira chifukwa mtundu wamagetsi omwe mumagwiritsa ntchito umatsimikizira komwe mumayika mayeso a multimeter.

Mumayikanso pomwe waya uliwonse ukupita kuti musawaphatikize polumikizanso.

3. Chotsani Kusintha

Tsopano mumachotsa chosinthira kuchokera ku mawaya kuti mumasule.

Ingogwiritsani ntchito screwdriver kumasula zomangira pamatheminali ndikutulutsa mawaya onse.

Ngati mawaya adalumikizidwa kudzera pamalumikizidwe okankhira, gwiritsani ntchito screwdriver kuti mutsegule latch ndikumasula.

4. Khazikitsani ma multimeter kuti apitilize kapena ma ohms

Ndi chosinthira chowunikira, tikufuna kudziwa momwe dera lake lamagetsi lilili.

Timayang'ana ngati dera silinatseke kapena limatseguka nthawi zonse chifukwa cha kuwonongeka.

Kuti muyese kupitiliza kwa dera losinthira kuwala, mumayika ma multimeter kukhala mosalekeza. 

Ngati multimeter yanu ilibe njira yoyezera kupitiliza, gwiritsani ntchito ohm.

Izi zimayang'ana kukana kwa dera ndikuthandizira kudziwa ngati pali cholakwika kapena ayi.

5. Ikani ma multimeter otsogolera pa screw terminals

Kumbukirani, tidakambirana za momwe mtundu wa switch yanu yowunikira umadziwira komwe mumayika ma multimeter anu. 

Pakusintha kwa pole imodzi, ingoyikani kafukufuku wa multimeter mu zomangira ziwiri. Izi ndizosavuta.

Ngati mukugwiritsa ntchito chosinthira chokhala ndi magawo atatu, ikani kafukufuku wamitundu yambiri pa "common" terminal, nthawi zambiri yakuda.

Ikani kafukufuku wina wa multimeter pa malo ena aliwonse apaulendo.

Pa masinthidwe anayi, ikani kafukufuku wa ma multimeter pa imodzi mwa zomangira zakuda ndipo ina ikani pa choyatsira choyatsira mbali yomweyo ya switch.

Chitsogozo chinachi chikhoza kupangidwa kuchokera ku mkuwa.

6. Voterani zotsatira

Tsopano, kuti mumalize kuyesa, yatsani chosinthira ndikuwona zomwe ma multimeter amakuwonetsani.

Ngati ma multimeter akulira kapena akuwonetsa "0" pomwe flip yayatsidwa, ndiye kuti kuyatsa kuli bwino.

Izi zikutanthauza kuti unyolo umatsirizidwa monga momwe amayembekezera. 

Pamene flip yazimitsidwa, mumathyola unyolo. Ndi kusintha kowala bwino, multimeter imakhala chete kapena ikuwonetsa "1".

Ngati chosinthira chowunikira chili cholakwika, ma multimeter amakhala chete kapena akuwonetsa "1" ngakhale kusinthako kuli koyatsidwa.

Sinthani chosinthira ngati mukukumana ndi izi.

Ngati masitepewa akusokoneza pang'ono, nayi kanema yemwe angakuyendetseni muzonse zomwe muyenera kudziwa poyesa chosinthira chowunikira ndi ma multimeter.

Momwe mungayesere kusintha kowala ndi multimeter

7. Gwirizanitsani chosinthira chowunikira

Ngati mwatsimikiza kuti chosinthira chowunikira ndicholakwika, muyenera kusintha.

Pankhaniyi, ndi zofunika kupeza mtundu womwewo wa kusintha kuwala kuti inu anachotsa pakhoma. 

Mumapeza chosinthira chowunikira chokhala ndi mavoti apano komanso ma voltage.

Izi zimapangitsa kukhala kosavuta kulumikizanso mawaya momwe mudakumana nawo ndikuwonetsetsa kuti palibe mavuto mtsogolo.

Lungani mawaya molimba m'matheminali oyenerera ndikumangirira chosinthira ku khoma. Yesani kuti muwonetsetse kuti zonse zikuyenda bwino.

Mafunso ofunsidwa kawirikawiri

Kodi mungadziwe bwanji ngati cholumikizira chamagetsi chayatsidwa?

Gwiritsani ntchito choyezera voteji chosalumikizana kuti muwone ngati mawaya ali ndi magetsi. Pobweretsa choyesa pafupi ndi waya, fufuzani ngati woyesayo akuyatsa kapena kulira. Izi zikuwonetsa kuti chosinthira chowunikira chapatsidwa mphamvu.

Kodi mungadziwe bwanji ngati chosinthira chowunikira ndicholakwika?

Nyali ikakhala yolakwika, mababu anu sangayatse. Mutha kumvanso phokoso, kung'ung'udza, kugunda, kapena kutulutsa mawu mukatembenuza mphamvu. Kusintha koyipa kumathanso kukhala kotentha pakukhudza.

Kodi n'chiyani chimachititsa kuti magetsi asiye kugwira ntchito?

Kusintha kwa kuwala kumatha kulephera ngati pali zochulukira m'dera lake. Zigawo zakuthupi zimathanso kuonongeka chifukwa cha kuvala ndi kung'ambika pamene wolamulira akuyatsidwa ndi kuzimitsa.