Isihloli Esingcono Sokuxhumana Ngevolthi | Inqubomgomo Yomshwalense Wezokuphepha

nguJoost Nusselder | Kubuyekezwe ngomhla ka:  August 20, 2021
Ngiyakuthanda ukudala okuqukethwe kwamahhala okugcwele izeluleko zabafundi bami, wena. Angilwamukeli uxhaso olukhokhelwayo, umbono wami owami, kepha uma uthola izincomo zami zilusizo futhi ugcina uthenga okuthile okuthandayo ngesinye sezixhumanisi zami, bengingathola ikhomishini ngaphandle kwezindleko ezengeziwe kuwe. Funda kabanzi

Uzokwazi ukuxhumana namandla aphezulu kanye kuphela. Ngakho-ke, kungcono wenze lokho kubalwa. Umhloli we-voltage ongathinti unciphisa izingqinamba zalokho okwenzekayo. Kulabo bantu abasesebumnyameni mayelana nokuthi kubaluleke kangakanani ngakho, kungatshela ubukhona bama-volts ngaphandle kokuthola ndawo kunoma yimuphi umqhubi.

Ngaphandle kweqiniso lokuthi ungakwazi ukugcina eyodwa yalezi ephaketheni lakho 24/7, kuhlale kunenqwaba yezici zezengezo. Kodwa ingabe into encane le ingaba nengxenye enkulu yokunquma, kufanele uzenze ngokuzenzakalelayo ngayo? Cha, kuhlale kukhona eyodwa ezokwengeza inani eliningi kweyakho ibhokisi lamathuluzi kunabanye. Nansi indlela ozochaza ngayo ukuthi iyiphi i-voltage yokuhlola engcono kakhulu ongathinteki kuwe.

I-Best-Non-Contact-Voltage-Tester

Umhlahlandlela wokuthenga we-Non-Contact Voltage Tester

Udinga ukwazi ukuthi yiziphi izici okufanele uzibheke uma umusha ekuboneni abahloli bamandla kagesi angaxhumani nawo. Ukuba nolwazi olucacile ngala maqiniso kubalulekile ukuhlukanisa okufanele kukulungele.

Ukubuyekezwa Okuhamba Phambili Okungaxhunyaniseki Ne-Voltage-Tester

Yakha ikhwalithi

Abahloli bevolthi ngokuvamile abavamile ukuthi babe lukhuni kunalokho isikhathi esiningi babuthaka kakhulu. Kuyithuluzi elincane elenzela umsebenzi omkhulu. Ukuba nokwakhiwa komzimba okuhle kufanele ngaphandle kwalokho bekungasebenzi ngokungaconsi phansi ezandleni zakho. Umzimba wepulasitiki ongazweli uzokusiza kakhulu ngoba uzomelana nokuwa kwemvelo okuvela ezandleni zakho.

Design

Ubumbano nokuklama kuphakathi kwezinto okufanele ubone kuqala lapho ubheka i-a umhloli wamandla kagesi. Ungenza umsebenzi ofanayo nge-multimeter kepha kungacasula ukuphatha into esindayo ezandleni zakho ngaso sonke isikhathi.

Umhloli we-voltage kufanele abe nobude obufanele ukuze anele emaphaketheni akho ukuthwala kalula. Amasentimitha angu-6 noma ukuzungeza ubude okufanele ushaye kubo. Isiqeshana ekugcineni siyisici esihle sokusinamathisela emaphaketheni akho ukuze ungalahli.

izinkomba

Lesi yisici esibalulekile okufanele usikhumbule ngenkathi usebenza nomhloli wamandla kagesi. Abahloli abaningi bavame ukuba nokukhanya kwe-LED okukhanya phambi kwamandla kagesi. Kepha kwesinye isikhathi ngenkathi kusebenza ngaphansi kwelanga kungenza ukubona i-LED kube ngumsebenzi onzima.

Kungakho abanye abahloli beza nomsindo wokukhipha okusiza kalula ukunquma ukuthi ngabe kukhona i-voltage ekhona ohlelweni. Bheka zombili lezi zinkomba kubahloli ngaphandle uma isabelomali sidlula okuningi.

Ububanzi bokusebenza

Abahloli abaningi beVoltage baklanyelwe ukusebenza ezinhlelweni ze-AC. Kepha uhla luyehla lusuka kumkhiqizi luye kumkhiqizi. Kepha umhloli wamandla we-voltage angaxhumani naye kufanele athole kalula amanani kusuka ku-90v kuye ku-1000V.

Kepha abanye abahloli abaphambili banganquma noma behle baye ku-12V ngokwandisa ubuzwe bedivayisi. Lokhu kwenza kuthambekele ekutholakaleni i-voltages kumasekethe amaningi. Lesi sici sibaluleke kakhulu kepha sigcina ithrekhi yezinga lokuzwela futhi.

Isitifiketi sokuphepha

Ukuqinisekiswa kokuphepha kwalaba bahloli bamandla kagesi angaxhumani kuza ngendlela yokuvikelwa kwezinga le-CAT. Lezi zitifiketi zikhombisa ukuthi baphephe kangakanani laba bahloli. It has a range from I to IV, IV level being the highest of protection.

Kukhona inombolo yamandla kagesi ekugcineni kwala mazinga. Lokhu kukhombisa amandla aphezulu umhloli angamelana nawo.

Inketho yebhethri nenkomba

Lokhu akuyona into okufanele ukhathazeke ngayo empeleni. Abahloli abaningi basebenza kumabhethri e-AAA. Kepha into engeza kwezinye izici inkomba yebhethri esezingeni eliphansi. Inkomba yebhethri esezingeni eliphansi ikuvumela ukuthi uthathe izinyathelo ezidingekayo ngenkathi usebenza endle nomngane wakho.

I-Flashlight eyakhelwe ngaphakathi

Njengenketho yebhethri, lokhu futhi kuyisici esengeza kwesinye isici. I-flash eyakhelwe ngaphakathi ingena kahle kakhulu uma usebenza ezindaweni ezimnyama. I-flashlight eyakhelwe ngaphakathi ikuvumela ukuthi ubone amasekethe ngokucophelela nalapho usebenza khona.

Abahloli bamaVoltage Abangahambisani Nabo Ababuyekeziwe

Nabahloli bokuhlola amandla abaphezulu abambalwa abaphezulu ngazo zonke izici zabo ezichazwe ngendlela ehlelekile, ungathola nokuthi yini ukwehla kwabo ekugcineni. Ake sihlehlele ekufundeni kwabo, angithi?

1. I-Fluke 1AC-A1-II VoltAlertT Esingathinti iVoltage Tester

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IFluke isiphenduke igama lasekhaya lamagiya kagesi asezingeni eliphakeme. Yakhiwe ngezinto zepulasitiki ezisezingeni eliphakeme zomzimba wayo ngokuhlanganiswa kwempunga nokuphuzi. Leli thuluzi elenziwe kahle linobude obungaphansi kwamasentimitha ayisithupha, ngakho-ke uligcina kalula emaphaketheni akho.

Umhloli weVoltage unokusebenza okulula kakhulu; udinga nje ukuthinta ichopho kusokhethi noma isekethe ofuna ukuyihlola. Isistimu yokuxwayisa ngama-voltage amabili izokwenziwa isebenze njengoba ichopho lizokhanya libomvu futhi kuzoba nomsindo we-beep phambi kwanoma iyiphi i-voltage. Izilinganiso ze-CAT IV 1000 V zikwenza kuphephe ukusetshenziswa.

Ubuchwepheshe beVolbeat nokuzihlola ngezikhathi ezithile kukuqinisekisa ukuthi idivayisi isebenza kahle. Umhloli oyinhloko unebanga elimangazayo lezilinganiso zama-volts angama-90 kuye kuma-volts ayi-1000. Amamodeli wokutholwa kwamasekethi angama-volts angama-20 kuya kwangu-90 ayatholakala. UFluke uze anikeze newaranti yeminyaka emi-2 entweni leyo.

bawo

Kufanele ujwayele ukusebenzisa i-fluke, uma kungenjalo ungakhubeka ngezinto ezithile ezingamanga. Ukwehla kweyunithi ngokuphelele akuphephile kangako. Qaphela ukuthi ungayisheleli ezandleni zakho noma emaphaketheni.

Bheka ku-Amazon

 

2. Amathuluzi we-Klein NCVT-2 Non-Contact Voltage Tester

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Uma unamathani kagesi kagesi, kufanele uthole ithuluzi elilodwa leKlein. Ukwakhiwa kwe-Klein NCVT-2 yi-polycarbonate plastic resin ene-clip clip yokulenga emaphaketheni. Ikhwalithi yokwakha iyabonakala njengoba ingamelana nokwehla kwezinyawo eziyisithupha.

Umkhiqizo mude kancane kunamasentimitha ayi-7 futhi ukhuluphele kunangaphambilini i-fluke multimeter. Lapho kutholakala amandla kagesi, ichopho lomhloli lizokhanyisa ama-LED aluhlaza okukhanyayo ukukwazisa. Ungahlola kalula ohlelweni lwakho lokuzijabulisa, amadivayisi wokuxhumana, amagajethi nezinye izinhlelo zikagesi. I-CAT IV 1000 V inikeza ukuvikelwa okudingayo kulo mkhakha.

Leli thuluzi linokuhlola okuzenzakalelayo okubili okuzenzakalelayo kwamanani aphansi we-12 - 48 AC & voltages ejwayelekile esukela ku-48 kuye ku-1000V. Kungaba amathoni aluhlaza noma amanye ahlukile azokunikeza inkomba yamanani aphansi noma ajwayelekile. Futhi inesici se-Auto Power esivaliwe esivumela ukuthi sigcine amabhethri aso amabili impilo ende.

bawo

Umhloli kubikwe ukuthi uzwela kakhulu lapho kukhona izifunda ezingaphezu kwesisodwa, okukuyo yonke indawo. Ukuxinana kwethuluzi nakho kuphansi njengoba kuzokuthola kunzima ukukuthwala ephaketheni lakho.

Bheka ku-Amazon

 

3. Izinsimbi ze-Sperry STK001 Isihloli Esingavumelani neVoltage

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Lapha sinesivivinyo se-Voltage esingaxhumi esivela ku-Sperry. Umhloli wakhiwe kusuka ekuqobekeni okungu-250 lb okulinganiselwe kwe-ABS engazweli ngezinsimbi zenjoloba yomzimba ukuze ubambe kahle. Ihlala isikhathi eside kakhulu futhi ingadala monakalo ngokuwa ngamamitha angu-6.6. Futhi umhloli we-GFCI outlet uyiphakethe lamaphupho afezeka kogesi.

Izibani ze-Neon ze-LED ezinemibala ekhanyayo zikhona nge-engeli engu-360 ngenhla kwethiphu ukuze kube nosizo olubonakalayo olucacile. Akuzukutholwa kuphela amalambu e-LED, kepha nokukhala okuzwakalayo kuzokuxwayisa nawe. Inesilinganiso sokuvikela se-CAT Rating III & IV sokuphepha kwakho.

Ububanzi bokutholwa kwamandla kagesi angaxhumani naye kungu-50 kuya ku-1000 volts. Ukudayela kokuzwela komhloli kungalungiswa ngokuya ngezidingo zakho. Inesheke esakhelwe ngaphakathi esikuvumela ukuthi uhlole amabhethri. Ungakwazi kalula cama-voltages ngaphandle kwesidingo sokuxhumana nanoma yiziphi izintambo ezibukhoma.

bawo

Ngenxa yobuzwe obunikezwayo, ithuluzi linobunzima lapho kukhona amasekethe amaningi. Izokhetha imithamo evela nxazonke zenqwaba.

Bheka ku-Amazon

 

4. I-Tacklife Non-Contact Voltage Tester enozwelo olungaguquguquki

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I-Tacklife idizayine isivivinyo sayo samandla kagesi angaxhumani nokuhambisana komsebenzisi ngangokunokwenzeka. Ukwakhiwa komzimba komhloli we-voltage kwenziwa nge-ABS engazweli. Umzimba uqukethe ezinye izinkinobho ezimbili ze-on / off & i-flashlight, isici esiyinhloko somzimba ukuboniswa kwe-HD LED.

Indlela ekhombisayo ihlukile kakhulu. Njengoba inzwa engxenyeni yomhloli isondela ocingweni olubukhoma, i-LED ikhanyisa okubomvu futhi ukukhala komhloli kushesha kakhulu. Ngakolunye uhlangothi ngokuba khona kokuhlolwa kwe-null wire, umhloli uthola ukuhamba kancane futhi i-LED iphenduka ibe luhlaza. Ukuboniswa kukhombise nezinga lebhethri lomhloli.

Ukuzwela kwe-NCV kungalungiswa ngokuya ngamabanga amabili ahlukene wokulinganisa 12 - 1000V & 48 - 1000V. Umhloli unesitifiketi sokuvikelwa kwe-CAT.III 1000V ne-CAT.IV 600V. Iphinde iphathe i-flashlight khona lapho ichopho ngenkathi usebenza ebumnyameni iza kahle. Ukuvalwa okuzenzakalelayo ngemuva kwemizuzu emi-3 kusindisa impilo eningi yebhethri ebuye yandise umjikelezo wempilo webhethri.

bawo

Ibhukwana lokufundisa lomhloli osebenza ngemisebenzi eminingi kufanele licace kakhulu. Kunalokho bekungacaci ukuthi isetshenziswa kanjani. Izinkinobho nazo zibonakala zivela ngemuva kwesikhathi esithile.

Ayikho imikhiqizo etholakele.

 

5. I-Neoteck Non-Contact Voltage Tester 12-1000V AC Voltage Detector Ipeni

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INeoteck isungule umtshina wayo weVoltage emzimbeni weplastiki ovikelekile ongaphezu kwamasentimitha angu-6.4. Umzimba uhambisana nezinkinobho ezimbili zokuvula / ukuvala nokukhethwa ngethoshi. Ibuye ibe nesibonisi sokukhombisa izinga lebhethri lomhloli.

Abasebenzisi bangabona kalula ukuthi kukhona yini amandla kagesi ngaphakathi kobubanzi obungu-12v kuye ku-1000v. Izinkomba zamandla ombane yizibani ze-LED ezikhanyayo nama-beepers. Umhloli uphephe ngokweqile ukusebenzisa njengoba kungathintwa futhi futhi unesilinganiso sokuvikelwa kwesitifiketi se-CAT III600V.

Umehluko phakathi kwenkomba ye-null yocingo nenkomba yocingo ebukhoma yehlukile kuzinkomba ze-LED nokukhala kakhulu. Izici zethoshi eziphuthumayo zifika zilusizo kakhulu uma kwenzeka kuba khona ukucima ngesikhathi sokusebenza. Kuyinto efanelekayo yokuhlola amandla wasekhaya engasetshenziswa yiwo wonke umuntu kalula.

bawo

Ukuqina kuyinkinga enkulu yalo mhloli. Abaningi babike ukuthi ayisebenzi kahle ngemuva kokulahlwa esandleni. Ukuzwela nakho kuphakeme kakhulu njengoba kuthola ugesi ezindaweni ezincane.

Bheka ku-Amazon

 

6. IMilwaukee 2202-20 Voltage Detector ene-LED Light

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IMilwaukee ingumkhiqizo othembekile oletha okusemandleni ayo kumhloli wamandla wokuxhumana. Ngomxube obomvu nomnyama, umzimba womhloli wakhiwe ngopulasitiki. Ihlala isikhathi eside impela ngenxa yekhwalithi yokwakha. Umhloli ucishe abe ngamasentimitha angu-6 ubude nethiphu emnyama ekugcineni ukuthola amandla kagesi.

Ine-LED eluhlaza ekhombisa ukusebenza komhloli. Lapho kukhona amandla kagesi, kukhona ilambu elibomvu elengeziwe le-LED elibonisa ukuba khona kwalo. Futhi ukuba khona kwemisindo ekhalayo ekugcineni eba namandla njengoba isondela ocingweni olubukhoma.

Ukukalwa kokusebenza komhloli kungu-50V kuye ku-1000V. Ibuye ibe nesici se-flashlight ukuze ungabi nezinkinga zokusebenza ezindaweni ezimnyama. IMilwaukee iphinde yaqinisekisa isitifiketi sokuphepha kwalo mhloli ukuze ukwazi ukusebenza ngaphandle kokukhathazeka.

bawo

Umsebenzi wokuvula / ukuvala umhloli unenkinga. Kwesinye isikhathi kuyabonakala ukuthi ayikwazi ukucishwa. I-beeper nayo inenkinga efanayo eza nayo.

Bheka ku-Amazon

 

7. ISouthwire Advanced AC Non-Contact Voltage Tester Pen

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ISesterwire non-contact voltage tester iyinkampani ekahle uma usebenza emkhakheni ongaphandle usebenza. Ikhwalithi yokwakha yomhloli inkulu kakhulu ukuthi izomelana nokwehla okusuka ezinyaweni eziyisithupha. Kukalwe ne-IP6, okusho ukuthi icishe imelane namanzi.

Inamandla okuhlola ama-voltages kusuka ku-12V kuye ku-1000V. inokuzwela okubili okukuvumela ukuthi ithole imisindo ephansi kangako. I-LED eluhlaza ikhombisa ukuthi umhloli usebenza kahle futhi uma kukhona ugesi, i-LED ebomvu ikhanyisiwe nemisindo ye-beeper.

I-flash engemuva enamandla ikusiza ekusebenzeni lapho kungekho ukukhanya okungakusiza ngakho. Iphenyo elincanyana phambi komhloli liyivumela ukuthi lisetshenziswe emithonjeni evaliwe ukuhlola. Inkomba yebhethri engezansi yethuluzi iyathakazelisa njengoba ikhala kathathu bese i-LED ivele icishe.

bawo

Ukufunda okungamanga bekuyinkinga iSouthwire ebibhekene nayo. I-buzzer ezwakalayo ebhuza phambi kwamandla kagesi iphansi impela. Awuzwa nje lo bhaza.

Bheka ku-Amazon

 

Imibuzo Evame Ukubuzwa

Nayi eminye imibuzo ebuzwa njalo nezimpendulo zayo.

Ingabe abahloli bamandla we-non-contact voltage bathembekile?

Abahloli bamandla we-non-contact voltage (owaziwa nangokuthi abahloli be-inductance) kungenzeka ukuthi bangabahloli abaphephe kakhulu, futhi ngokuqinisekile kulula kakhulu ukusebenzisa. … Ungathola ukufundwa ngokumane unamathisele ichopho lomhloli endaweni yokugezela noma uthinte nengaphandle lwentambo noma intambo kagesi.

Ingabe kukhona umtshina we-voltage voltage ongathintani naye?

UMcgavin umsunguli weModiewark AC Non-Contact Voltage Detector odume umhlaba wonke, uphumelele Ukwakha umhloli ozokhomba i-DC Power ngaphandle kokuthinta. Khomba umhloli emthonjeni wamandla futhi izothatha ama-volts angama-50 kuya kuma-volts angama-5000. Kunamamodeli amabili atholakalayo njengamanje.

Yini umhloli wamandla we-non-contact voltage?

Umhloli we-voltage ongathinti noma umtshina ngumhloli kagesi osiza ukuthola ukutholakala kwamandla kagesi. Ubukhona bevolthi ulwazi oluwusizo onalo lapho uxazulula inkinga noma usebenza kwimpahla ehlulekile.

Ingabe umhloli wamandla kagesi angakuthusa?

Uma i-multimeter isethwe ukuthi ifunde i-voltage, izoba nokumelana okuphezulu kakhulu, ngakho-ke uma yonke into isebenza kahle ngokuthinta okunye ukuhola ngeke ikuthuse. Uma unomholi owodwa ngokushisayo, yebo, ukuthinta omunye ukuhola kungagcwalisa isekethe futhi kukushaqise.

Ungayisebenzisa i-multimeter njengomhloli wamandla kagesi?

Elinye lamathuluzi amaningi kagesi wokuhlola amabhethri namandla kagesi, i-multimeter yenza kube lula ukuhlola amandla kagesi we-DC. Isinyathelo 1: Xhuma ama-probe wakho we-multimeter kuma-jacks anelebuli evamile ne-DC voltage. Sebenzisa ipulagi elimnyama ngokujwayelekile nepulagi elibomvu lamandla kagesi e-DC. Isinyathelo 2: Lungisa i-multimeter yakho ukukala amandla kagesi we-DC.

Uhlola kanjani uma ucingo lubukhoma ngaphandle komhloli?

Isibonelo, thola isibani esikhanyayo nesokhethi, bese unamathisela izintambo ezimbalwa kuso. Bese uthinta eyodwa kuya kokungathathi hlangothi noma emhlabathini bese eyodwa ku-wire-under-test. Uma izibani zikhanyisa, zibukhoma. Uma isibani singakhanyi, bese uvivinya isibani ocingweni olubukhoma olwaziwayo (njengesokhethi sodonga) ukuze uqiniseke ukuthi siyakhanyisa ngempela.

Ungabona kanjani ukuthi ucingo luyi-DC yamanje?

Uma ufuna ukuthola ugesi * wamanje enye indlela ukuzama ukuthola amandla kazibuthe akhiqizwe yimanje. Uma i-current i-AC, noma isikhathi sihlukahluka, i-clamp kumamitha wamanje ingaba ithuluzi elihle. Ngeshwa uma i-DC yamanje, isibopho semitha ngeke sisebenze.

Uhlola kanjani uma ucingo lubukhoma?

Ukuhlola intambo kagesi ephilayo noma umuntu ongathintwanga umhloli wamandla kagesi noma i-multimeter yedijithali isetshenziswa. Isihloli se-voltage esingathinteki siyindlela ephephe kunazo zonke yokuhlola izintambo ezibukhoma, okwenziwa ngokubeka umshini eduze kwentambo.

Ngabe umsebenzisa kanjani umhloli wamandla eshibhile?

Donsela ithiphu ezingxenyeni zesamukeli ezibukhoma, yibambe eduze kwentambo yesibani exhunyiwe noma uyibambe ngokumelene nebani elikhanyayo. Ngabahloli abaningi, uzobona uchungechunge lokukhanya bese uzwa imisindo eqhubekayo ekhombisa amandla kagesi.

Uyini umehluko phakathi kwe-multimeter ne-voltage tester?

Uma udinga ukukala amandla we-voltage, khona-ke wena i-voltmeter yanele, kepha uma ufuna ukukala amandla kagesi nezinye izinto ezinjengokumelana nokwamanje, kuzofanela uhambe ne-multimeter. Umehluko ophawuleka kakhulu kuwo womabili amadivayisi kuzoba ukuthi uthenga inguqulo yedijithali noma ye-analog.

Yini i-multimeter elula ukuyisebenzisa?

Ukukhetha kwethu okuphezulu, i-Fluke 115 Compact True-RMS Digital Multimeter, inezici zemodeli yepro, kepha kulula ukuyisebenzisa, noma yabaqalayo. I-multimeter iyithuluzi eliyinhloko lokuhlola lapho okuthile kukagesi kungasebenzi kahle. Ikala amandla we-voltage, ukumelana, noma wamanje kuma-wiring circuits.

Ngakanani umhloli we-PAT?

Izindleko Zokuhlolwa Kwensiza Ephathekayo zingahluka, kepha umthetho ohlakaniphile ongawusebenzisa lapho ucabanga ngokuxhumana nenkampani yokuhlola eyi-PAT ukuthi bazokhokhisa ndawana thize phakathi kuka- £ 1 no- £ 2 ngomshini ngamunye ozohlolwa.

Q: Ngabe lizinga le-CAT likhombisani?

I-Ans: Izinga le-CAT liyinkomba yokuphepha yomhloli kumsebenzisi. Ungaqaphela i-voltage eceleni kwezinga le-CAT. Lokhu kuyinkomba yokuthi umhloli angamelana namandla kagesi angakanani. Izinga eliphakeme le-CAT likhombisa ukuthi liphakeme liyahambisana nezikhathi zamandla.

Esikalini sika-I kuye ku-IV, i-CAT level IV iyona ephephe kunazo zonke i-voltage tester engavikela abasebenzisi bayo.

Q: Ngabe iVoltage Tester isebenza kanjani?

I-Ans: Ungaqaphela ichopho lalo lonke umhloli wamandla wegesi ohlobo lohlobo lwamaphoyinti amancane. Lolu uhlobo lwensimbi lapho luxhunywe noma liseduze kwesekethe kagesi elizodlula njengamanje ngaphakathi kwesekethe elincane lomhloli. Isifunda sonke siyalingana ukuze ingaphakathi liphephe kunani elikhulu lamanje eliyinhloko.

Isibonisi sevolthi sizokhanyisa lapho isifunda sikhona phambi kwamandla kagesi.

Q: Ngabe iMultimeter ingawenza umsebenzi wesitholi samandla kagesi angaxhumani naye?

I-Ans: Yebo, kungenzeka ukunquma ubukhona be-voltage usebenzisa i-Multimeter. Kodwa kuzokunika isikhathi esinzima njengoba kufanele uqale ulungise i-Multimeter kumabanga oyifunayo. A i-multimeter (njengezinye zalezi) futhi akuyona into ehlangene okufanele uyiphathe lapho wenza umsebenzi wokuba ugesi. Okungcono kakhulu ungaya imitha ngocingo.

Izinkomba zamandla kagesi ezingaxhumani zithola amandla okuphepha ngokuphepha komsebenzisi njengoba isikhathi esiningi sinebanga eliphakeme lokuhlola.

Q: Ingabe ukuba nezinga eliphakeme lokuzwela ukuthola amandla kagesi kuyisici esihle?

I-Ans: Akunjalo ngempela ukuba nokuzwela okuphezulu kulezi zindaba kuyinto enhle. Kungenzeka usuvele uyazi ukuthi i-voltage ikuyo yonke indawo esizungezile, nasemizimbeni yethu. Asizwa lutho nje. Ziningi izifunda ezibukhoma ezisizungezile. Ngakho-ke uma ukuzwela komhloli kuphakeme lapho-ke kuzokhipha izinkomba kuzo zonke izifunda.

Lokhu kuzokudida njengoba kufanele usebenze nalowo okhona ophambi kwakho kuphela. Lokhu kungahle kudidanise ochwepheshe kakhulu, abanye abahloli bamandla kagesi bathola namandla emizimbeni yethu.

Q: Ungahlukanisa kanjani phakathi kocingo olubukhoma nocingo olungasebenzi?

I-Ans: Imvamisa, iningi labahloli bamandla kagesi angaxhumani lingahlukanisa phakathi kwezintambo zothando noma ezingasebenzi. Kunezimpawu ezahlukahlukene nezinkomba zokuzinquma. Kufanele ufunde imanuwali ngokucophelela ukuze ubone ukuthi ziyini izinkomba zocingo ezibukhoma nezingasebenzi.

Isiphetho

Bonke abahloli bamandla kagesi angaxhumani nabo bahle kakhulu njengoba abakhiqizi babo bekunciphise ukwenza izinqumo zakho. Kulayini wokukhiqiza, akekho noyedwa osemuva kakhulu komunye nomunye. Uma umkhiqizi oyedwa eletha isici esisha, abanye bazosisebenzisa ngakusasa.

Ukube besisezicathulweni zakho, khona-ke amathuluzi we-Klein NCVT-2 abe yithuluzi ongalifuna. Ngezinga lokutholwa kwamandla kagesi, linikeza abasebenzisi balo nezinkomba ezimbili zikwenza kuzuze. ITacklife inesibonisi sayo sedijithali esinezela kwisici sayo kanti iFluke enezinga layo lobungcweti ingemuva kweKlein.

Kufanele ubone kuzo zonke izici ozodinga ukuthola umhloli wamandla kagesi ongewona othintana naye. Ukuqonda izidingo zakho kuqala kuyisihluthulelo sakho. Wonke umenzi uzama ngakho konke okusemandleni ukukunikeza zonke izici ongazifuna.

Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.