Yog tias koj muaj lub voj voos uas txuas ntxiv mus thaum twg koj siv cov khoom siv hluav taws xob, nws yuav yog lub sijhawm los tshuaj xyuas yog tias koj lub tshuab tawg yuav tsum tau hloov. Txawm hais tias lawv muaj lub neej cia siab ntawm 30 txog 40 xyoo, cov neeg tawg thaum kawg yuav tuag thiab taug kev koj cov kev sib tw. Los ntawm kev qhib koj lub vaj huam sib luag thiab siv digital multimeter txhawm rau txheeb xyuas qhov ntsuas hluav taws xob, koj tuaj yeem pom yooj yim yog tias koj cov khoom tawg yog qhov teeb meem. Tsuas yog ceev faj thaum koj ua haujlwm nrog hluav taws xob nyob!
Cov kauj ruam
Ntu 1 ntawm 2: Kuaj Tus Kheej nrog Lub Multimeter
Kauj Ruam 1. Tshem tawm lossis tua tag nrho cov khoom siv txuas nrog lub breaker
Tau txais tag nrho cov khoom siv hluav taws xob tawm ntawm lub Circuit Court yuav tiv thaiv nws kom dhau mus. Yog tias koj muaj daim ntawv lo ntawm koj lub thawv tawg rau qhov txhua qhov kev hloov pauv, siv sijhawm los tshuaj xyuas qhov yuav tsum tau muab tshem tawm.
Yog tias koj tsis paub meej tias txhua tus tswj kev tawg, tshem cov khoom siv hluav taws xob hauv thaj chaw uas lub tshuab hluav taws xob tsoo ua ntej ua haujlwm
Kauj Ruam 2. Ntsia lub vaj huam sib luag los ntawm lub thawv tawg thiab teeb nws ib sab
Siv ib lub tiaj tiaj lossis Phillips-lub taub hau ntsia hlau nyob ntawm seb cov ntsia hlau nyob ntawm lub vaj huam sib luag. Yuav muaj tsawg kawg yog 2 tus ntsia hlau, tab sis tej zaum yuav muaj ntau dua. Teem cov ntsia hlau ib sab hauv qhov chaw nyab xeeb kom koj paub tias lawv nyob qhov twg thaum koj xav tau muab lub vaj huam sib luag rov qab los.
Thaum koj tshem cov ntsia hlau kawg, tuav lub vaj huam sib luag nrog koj txhais tes uas tsis yog tus tseem ceeb thiab maj mam tshem lub vaj huam sib luag npog
Kauj Ruam 3. Qhib koj lub digital multimeter
Multimeter yog lub tshuab ntsuas qhov hluav taws xob lossis tam sim no los ntawm cov khoom siv hluav taws xob. Txuas cov xaim dub rau hauv qhov chaw nres nkoj sau tias "COM" lossis "Common," thiab ntsaws cov xaim liab rau hauv qhov chaw nres nkoj uas sau nrog tsab ntawv V thiab tus cim nees nees (Ω). Qhov no yuav ua kom ntseeg tau tias koj tab tom ntsuas qhov hluav taws xob ntawm qhov tawg.
- Multimeters tuaj yeem yuav ntawm koj lub khw muag khoom kho vajtse lossis online.
- Txheeb xyuas qhov casing ntawm cov xov hlau kom ntseeg tau tias lawv tsis muaj qhov tawg lossis puas. Hluav taws xob yuav mus los ntawm qhov tawg thiab tej zaum yuav ua rau hluav taws xob. Yog tias koj pom muaj kev puas tsuaj, siv lub multimeter sib txawv.
Kauj Ruam 4. Tuav lub liab sojntsuam tiv thaiv cov ntsia hlau ntawm lub tshuab tawg uas koj tab tom sim
Tuav tus sojntsuam, nthuav tawm cov hlau kawg ntawm xaim, yog li koj tsis kov cov hlau uas raug. Kov qhov kawg ntawm qhov kev sojntsuam mus rau cov ntsia hlau ntawm sab laug lossis sab xis ntawm tus tawg.
Kauj Ruam 5. Muab qhov kev sojntsuam dub tawm tsam lub bar nruab nrab
Nrhiav qhov twg cov xov hlau dawb ua los ntawm koj cov khoom tawg. Tso qhov kawg ntawm qhov kev sojntsuam dub nyob txhua qhov chaw ntawm lub bar nruab nrab kom ua tiav qhov Circuit Court ntawm koj lub multimeter.
- Tsis txhob kov lub bar nruab nrab nrog cov tawv nqaij liab vim nws tuaj yeem ua rau hluav taws xob.
- Yog tias koj muaj ob tus ncej tawg, tso qhov kawg ntawm qhov kev sojntsuam dub mus rau lub dav hlau thib ob ntawm koj lub tshuab tawg kom tau txais kev nyeem ntawv raug.
Kauj Ruam 6. Sib piv kev nyeem ntawv ntawm lub ntsuas ntsuas mus rau qhov yuav tsum tau ua kom tawg
Yog tias koj muaj ib tus ncej tawg, xyuas seb puas nyeem tau nyob ib puag ncig 120 V. Nws yuav qis dua lossis qis dua, tab sis qhov no zoo. Yog tias tus ntaus ntawv nyeem 0, nws yuav tsum tau hloov. Yog tias koj muaj ob tus ncej tawg, nco ntsoov nyeem ntawv ntawm 220-250 V. Qhov ua txhaum ob tog ncej yuav nyeem ntawm 120 V, txhais tau tias nws tsuas yog ua haujlwm ib nrab ntawm lub zog.
Qhov hluav taws xob ntawm koj lub tshuab hluav taws xob nyob ntawm qhov loj ntawm cov xaim uas los rau hauv Circuit Court. Piv txwv li, yog tias koj muaj tus lej 10 xaim, uas yog sib npaug rau 30 amps
Ntu 2 ntawm 2: Hloov Lub Cev Tsis Zoo
Kauj Ruam 1. Nrhiav lub hloov hluav taws xob hloov nrog tib qhov hluav taws xob
Saib hauv ntu hluav taws xob ntawm koj lub khw muag khoom kho vajtse hauv cheeb tsam rau cov khoom tawg uas zoo ib yam li cov uas koj tab tom hloov. Ib leeg thiab ob tus ncej tawg feem ntau yog nyob ib ncig ntawm $ 5 txog $ 10 USD.
Kauj Ruam 2. Tua tus kheej tawg uas koj xav tau los hloov
Thawb qhov hloov mus rau txoj haujlwm tawm ua ntej koj pib ua haujlwm rau nws. Qhov no tiv thaiv qhov tam sim no los ntawm kev mus los ntawm cov xov hlau txuas rau qhov tshwj xeeb tawg.
Yog tias koj lub tshuab hluav taws xob muaj lub hloov hluav taws xob tseem ceeb nyob rau sab saum toj lossis hauv qab, tua nws kom kaw qhov hluav taws xob. Yog tias koj tsuas yog ua qhov no ob peb feeb thaum hloov pauv cov khoom tawg, cov khoom noj hauv lub tub yees thiab lub tub yees txias yuav khaws cia
Kauj Ruam 3. Qhib lub hau ntswj dav hlau thiab rub cov xov hlau tawm
Siv tus ntsia hlau tsim nyog rau hom ntsia hlau tuav koj cov xov hlau. Tig lub hau ntswj kom txog thaum cov xov hlau pib xoob. Siv ob rab koob ntawm lub qhov ntswg los rub cov xov hluav taws xob tawm ntawm lub davhlau ya nyob twg, xyuas kom lawv tsis txhob kov lwm cov xov hlau lossis cov khoom tawg.
Siv cov cuab yeej nrog cov roj hmab insulated tuav kom txo qis kev pheej hmoo ntawm hluav taws xob lossis poob siab
Kauj Ruam 4. Nqa lub hauv ntej ntawm tus neeg tawg thiab rub tus qub tawg
Muab 2 lossis 3 ntawm koj cov ntiv tes tso rau ntawm ib sab ntawm lub tshuab tawg sab nraud ntawm lub davhlau ya nyob twg thiab tso koj tus ntiv tes xoo nyob ze rau lub dav hlau. Rub tawm ntawm ib sab nrog koj cov ntiv tes txhawm rau tshem tawm cov clip tawm ntawm qhov chaw thiab tshem tawm qhov tawg.
Tsis txhob kov cov hlau hlau nyob tom qab ntawm koj lub thawv ntawv yog tias koj tsis kaw lub hwj chim tseem ceeb. Lawv nyob thiab tuaj yeem ua rau hluav taws xob
Kauj Ruam 5. Xaub cov clip ntawm tus tawg tshiab nyob rau hauv qhov chaw thiab thawb nws rau hauv
Muab sab nrog lub dav hlau tso rau hauv qhov chaw ua ntej kom cov kab xev nkag mus rau ntawm qhov bar. Thawb sab rov qab los xauv lub ntsuas hluav taws xob rau hauv qhov chaw.
Xyuas kom tseeb tias koj tus neeg tawg tshiab nyob hauv txoj haujlwm tawm ua ntej muab tso rau hauv lub thawv
Kauj Ruam 6. Siv rab rab qhov ntswg los tuav cov xov hlau thaum koj kaw lub hau ntswj kom nruj
Tuav qhov thaiv kab xaim nrog qhov kawg ntawm koj cov pliers. Muab qhov kawg tso rau hauv lub davhlau ya nyob twg tshiab thiab siv koj txhais tes los ntsia nws. Xyuas kom cov ntsia hlau zoo tab sis tsis nruj dhau, lossis lwm yam koj tuaj yeem hle nws.
Kauj Ruam 7. Qhib koj lub breaker thiab rov txuas lub vaj huam sib luag mus rau lub thawv tawg
Tig lub ntsuas hluav taws xob hloov mus rau ntawm txoj haujlwm thiab ntswj lub vaj huam sib luag rov qab kom zais cov xov hlau dua. Kaw lub thawv tawg kom qhwv.
Lub tswv yim
Yog tias koj tsis xis nyob ua haujlwm sab hauv koj lub thawv rau khoom tawg, ntiav tus kws kho hluav taws xob los tshuaj xyuas thiab hloov cov khoom tawg yog tsim nyog
Lus ceeb toom
- Yog tias koj cov breakers tseem tsis ua haujlwm, tej zaum koj yuav muaj teeb meem nrog koj cov xov hlau. Hu rau kws tshaj lij hluav taws xob los tshuaj xyuas qhov teeb meem.
- Ceev faj thaum ua haujlwm sab hauv koj lub thawv tawg vim tias lawv nyob thiab tuaj yeem ua rau hluav taws xob.
- Tsis txhob siv lub multimeter yog tias txheej sab hauv ntawm qhov kev sojntsuam tau tawg lossis puas. Qhov no tuaj yeem ua rau hluav taws xob.
- Nco ntsoov tias koj ib txwm hloov lub ntsuas hluav taws xob nrog ib qho uas muaj qhov hluav taws xob zoo ib yam.
