Indlela yokulandelela ucingo nge-multimeter (umhlahlandlela wezinyathelo ezintathu)
Okuqukethwe
Lokhu kungaba iphrojekthi yezintambo zasekhaya noma ukulandelela izintambo emotweni yakho; kunoma yisiphi isimo, ngaphandle kwesu elifanele kanye nokubulawa, ungalahleka.
Singakwazi ukulandelela kalula izintambo kusistimu kagesi yekhaya lakho noma isekethe yemoto yakho ngokuhlolwa kokuqhubeka okulula. Kule nqubo sizodinga i-multimeter yedijithali. Sebenzisa i-multimeter ukuze unqume ukuqhubeka kwesekethe ethile.
Kuyini ukuhlolwa kokuqhubeka?
Nansi incazelo elula kulabo abangalazi igama elithi ukuqhubeka kugesi.
Ukuqhubeka kumelela indlela ephelele yokugeleza kwamanje. Ngamanye amazwi, ngosizo lokuhlolwa kokuqhubeka, singabheka ukuthi isifunda esithile sivuliwe noma sivaliwe. Isekhethi esala ivuliwe inokuqhubeka, okusho ukuthi ugesi uhamba ngendlela yawo ngokugcwele kuleyo sekethi.
Kunezinzuzo eziningi zokusebenzisa ukuhlolwa kokuqhubekayo. Nazi ezinye zazo.
- Ungahlola isimo se-fuse; kuhle noma kushaywe umoya.
- Ungahlola ukuthi amaswishi ayasebenza noma cha
- Ikhono lokuhlola abaqhubi; ivuliwe noma ibe mfushane
- Ungabheka isifunda; kucace noma cha.
Lokhu okuthunyelwe kuzosebenzisa ukuhlolwa kokuqhubekayo ukuze kuqinisekiswe indlela yesekethe. Khona-ke singakwazi ukulandelela izintambo kalula.
Indlela yokusetha i-multimeter ukuhlola ukuqhubeka?
Okokuqala, setha i-multimeter kusilungiselelo se-OHM (Ohm). Vula isignali yomsindo. Uma ulandela izinyathelo ngendlela efanele, i-OL izovela esikrinini. I-multimeter yakho manje isilungele ukuhlola ukuqhubeka.
Ithiphu: I-OL isho iluphu evulekile. I-multimeter izobonisa ukufundwa ngenhla kwe-zero uma isifunda sokuhlola sinokuqhubeka. Uma kungenjalo i-OL izoboniswa.
Inhloso yokuhlolwa kokuqhubeka
Ngokuvamile, imoto yakho ihlanganisa amasekhethi amaningi. Ngokufaka izintambo ezifanele, la masekhethi adlulisela amasignali namandla kuyo yonke ingxenye yemoto. Kodwa-ke, lezi zintambo zikagesi zingalimala ngokuhamba kwesikhathi ngenxa yezingozi, ukusetshenziswa kabi, noma ukwehluleka kwengxenye. Ukungasebenzi kahle okunjalo kungaholela ekuvuleni izifunda kanye nezifunda ezimfushane.
Vula isifunda: Lena isekethe enokuqhubeka okuphukile futhi ukugeleza kwamanje kunguziro. Ngokuvamile kubonisa ukumelana okuphezulu phakathi kwamaphoyinti amabili.
Isekhethi evaliwe: Akufanele kube khona ukumelana endaweni evaliwe. Ngakho-ke, i-current izogeleza kalula.
Sithemba ukuhlonza izimo zesekethe ezivulekile nezivaliwe sisebenzisa ukuhlola okuqhubekayo ngenqubo elandelayo.
Usetshenziswa Kanjani Ukuhlolwa Okuqhubekayo Ukuhlonza Izintambo Ezingalungile Emotweni Yakho
Kule nqubo yokuhlola, sizobheka indlela yokulandelela izintambo usebenzisa i-multimeter emotweni. Lokhu kungaba usizo kakhulu ekuboneni izinkinga ezinkulu emotweni yakho.
Amathuluzi adingekayo okulandelela izintambo kusekethe
- I-multimeter yedijithali
- ukudonsa
- Isibuko esincane
- Isibani
Ngaphambi kokuqala inqubo, udinga ukuqoqa wonke amathuluzi angenhla. Manje landela lezi zinyathelo ngendlela efanele ukuze ulandele izintambo.
Isinyathelo 1 - Vala amandla
Okokuqala, susa amandla esigabeni sokuhlola semoto yakho. Akufanele uzibe lesi sinyathelo; indlela engcono kakhulu yokwenza lokhu ukunqamula ikhebula lebhethri. Sebenzisa isikrufu ukuze ukhiphe intambo yebhethri. Futhi, khipha idivayisi ethile kagesi ohlele ukuyihlola emthonjeni wayo wamandla.
Isinyathelo sesi-2 - Hlola konke ukuxhumana
Okokuqala, khomba izintambo zikagesi okudingeka uzihlole kule nqubo. Qinisekisa ukuthi zonke lezi zintambo ziyafinyeleleka ukuze ukwazi ukuzihlola nge-multimeter ngaphandle kwezinkinga. Futhi, donsa lezi zintambo ukuze uhlole amandla ezindawo zokuxhuma. Ngemva kwalokhu, hlola ubude bezintambo ozihlolayo. Bheka futhi izintambo ezilimele.
Nokho, ngezinye izikhathi ngeke ukwazi ukufinyelela wonke amaphuzu. Ngakho sebenzisa isibuko esincane kanye nethoshi ukuze ufike kulezi zikhundla. Ukwengeza, ungase uqaphele amachashazi ambalwa amnyama ku-insulation; lokhu kungaba uphawu lokushisa ngokweqile. Kulokhu, izintambo ezisebenza nge-insulation zingase zonakaliswe. (1)
Isinyathelo sesi-3 - Ukulandelela
Ngemva kokuhlola yonke into, ungakwazi manje ukulandelela izintambo. Thola isixhumi socingo bese usisusa ukuze sihlolwe kangcono. Manje ungakwazi ukuhlola izintambo ezilimele. Bese usetha i-multimeter ukuze uhlole ukuqhubeka.
Manje beka enye ye-multimeter eholela kutheminali yensimbi evikela imikhondo kusixhumi.
Bese ubeka enye intambo kunoma iyiphi ingxenye yocingo. Nyakazisa ucingo uma udinga ukukhomba uxhumano olungalungile. Uma ulandela inqubo ngendlela efanele, manje usuzoba netheminali eyodwa kutheminali yensimbi enye ocingweni.
I-multimeter kufanele ibonise u-zero. Kodwa-ke, uma ikhombisa ukumelana okuthile, iyisekethi evulekile. Lokhu kusho ukuthi ucingo olulodwa alusebenzi kahle futhi kufanele lushintshwe ngokushesha okukhulu. Sebenzisa futhi indlela efanayo ekupheleni kocingo. Yenza lokhu kuzo zonke izintambo ezisele. Ekugcineni, bheka umphumela futhi ukhombe izintambo eziphukile.
Ungayisebenzisa kanjani isivivinyo sokuqhubeka ekhaya lakho?
Lokhu kungenziwa kalula uma udinga ukulandelela izintambo ngesikhathi sephrojekthi yasekhaya ye-DIY. Landela lezi zinyathelo.
Amathuluzi adingekayo: I-multimeter yedijithali, ucingo olude, amantongomane athile we-lever.
Isinyathelo se-1: Cabanga ukuthi ufuna ukuhlola ukuxhumana kusuka endaweni eyodwa kuya kwenye (cabanga ngamaphuzu A no-B). Ngeke sazi ukuthi yiluphi ucingo ngokulubuka. Ngakho, sikhipha izintambo ezidinga ukuhlolwa. Isibonelo, kufanele ukhiphe izintambo zamaphoyinti A no-B.
Isinyathelo se-2: Xhuma intambo ende kwenye yezintambo zokuphuma (iphoyinti A). Sebenzisa i-lever nut ukuze uvikele izintambo. Bese uxhuma enye ingxenye yocingo olude kumthofu omnyama we-multimeter.
Isinyathelo se-3: Manje hamba uye endaweni ethi B. Lapho ungabona izintambo eziningi ezahlukene. Setha i-multimeter yakho ukuthi ihlole ukuqhubeka. Bese ubeka intambo ebomvu kuzo zonke lezi zintambo. Intambo ebonisa ukumelana ku-multimeter ngesikhathi sokuhlolwa ixhunywe kuphoyinti A. Uma ezinye izintambo zingabonisi ukumelana, lezo zintambo azinakho ukuxhumana ukusuka kumaphoyinti A ukuya ku-B.
Ukufingqa
Namuhla sixoxile ngokulandela ucingo nge-multimeter ezimeni ezahlukene. Sisebenzisa ukuhlolwa kokuqhubeka ukuze silandelele izintambo kuzo zombili izimo. Sithemba ukuthi uyayiqonda indlela yokulandelela izintambo usebenzisa i-multimeter kunoma yiziphi izimo. (2)
Ngezansi kuneminye imihlahlandlela yendlela yokwenza ama-multimeter ongayiphequlula futhi uyibuyekeze kamuva. Kuze kube isihloko sethu esilandelayo!
- Ungayihlola kanjani i-capacitor nge-multimeter
- Ungahlola kanjani ukukhishwa kwebhethri nge-multimeter
- Ungawahlola kanjani amafuse nge-multimeter
Izincomo
(1) isibuko - https://www.infoplease.com/encyclopedia/science/
physics/concepts/mirror
(2) imvelo - https://www.britannica.com/science/environment
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