Ulivivinya Kanjani Ipulagi Ye-trailer Ye-7-Pin Nge-Multimeter (Izinyathelo Ezi-4)
Okuqukethwe
Kulo mhlahlandlela, ngizokufundisa ukuthi ungavivinya kanjani ipulaki ye-trailer yamaphini angu-7 nge-multimeter.
Njengomuntu osebenza ngezandla ochwepheshile, ngivame ukuhlola ama-trailer ama-7-pin nge-multimeter yedijithali ngaphandle kwezinkinga. Ipulaki ye-trailer yamaphini angu-7 iyakhohlisa ngoba iqukethe izixhumi ezingu-7 endaweni eyodwa. Kodwa noma kunjalo, ngesiqondiso esifanele, ungakwazi ukukuhlola kalula ekhaya ukuze ubone ukuthi ingabe kukhona ukunqamuka kukagesi kupulaki, futhi ulungise ngisho nepulaki ye-trailer yamaphini angu-7 esikhundleni sokuthenga entsha.
Ngokuvamile, ukuhlola ipulaki ye-trailer yamaphini angu-7 nge-multimeter kuthatha imizuzu embalwa kuphela:
- Thola amathuluzi nezinsiza ezifanele
- Qonda ukucushwa kwemfoloko ye-trailer yamaphini angu-7
- Lungiselela i-multimeter yakho
- Xhuma i-multimeter okuholela kuzixhumi ezingezansi kwesokunxele nangaphezulu kwesokudla sepulaki yokugcina yamaphini angu-7.
- Hlola isibani ngasinye ukuze ubone ukuthi izintambo zayo zinephutha yini.
- Hlola amasignali amajika, amalambu amabhuleki namalambu ahlehlayo.
Ngizokutshela okwengeziwe ngezansi.
Amathuluzi nezinto zokwakha
Ukuze kuhlolwe kahle, izinto ezilandelayo ziyadingeka:
- Isixhumi se-trailer samaphini angu-7
- I-Multimeter enama-probes amnyama / abomvu - wokuhlola i-voltage.
- Abantu ababili: oyedwa ukushayela imoto futhi omunye ukusebenzisa multimeter
- Ama-bulb ashintshekayo (uyazikhethela)
- Sandpaper (uma uthanda)
- Isihlanzi sokuxhumana ngogesi (ongakukhetha)
Ukulungiswa kwepulagi ye-trailer yamaphini angu-7
Ipulaki ye-trailer yamaphini angu-7 iyinselele njengoba iqukethe izixhumi ezingu-7 endaweni eyodwa.
Ezinye izinhlobo zamapulaki zingase zitholakale ngezixhumi ezihlukene ezingu-3, 4, 5, noma ezingu-6, kodwa kulesi sihloko, ngizogxila kupulaki elivamile lamaphini angu-7.
Imfoloko ihlale isethwa ngendlela efanayo, kodwa uma ungenaso isiqiniseko, ungabuyela kumanuwali yasekuqaleni owayithola ngenkathi uyithenga. Ukuze uthole isixhumi esijwayelekile samaphini angu-7, ukucushwa okulandelayo kuzosetshenziswa:
- Phezulu kwesokudla - 12 volt wire hot
- Phakathi kwesokudla - ukujika kwesokudla noma ukukhanya kwebhuleki
- Phansi kwesokudla - okukhiphayo kwesilawuli sebhuleki
- Phansi kwesokunxele - umhlaba
- Phakathi kwesokunxele - ukujikela kwesokunxele noma ibhuleki ukukhanya
- Phezulu kwesokunxele - umsila namalambu agijimayo
- Maphakathi - izibani ezihlehlisayo
Ihlola ipulaki engu-7-pin ene-multimeter - inqubo
Sebenzisa i-DMM yakho (futhi uqiniseke ukuthi ingahlola i-voltage) ukuze ubone ukuthi noma iyiphi izintambo kupulaki yamaphini angu-7 inephutha.
Isinyathelo 1: Lungiselela i-multimeter yakho
Umcibisholo we-multimeter kufanele ujikiswe kuphawu lwe-V. Bese uxhuma intambo ebomvu embobeni kagesi kanye nentambo emnyama embobeni ye-Y COM.
Isinyathelo sesi-2: Xhuma imikhondo ye-multimeter ezindaweni eziphansi kwesokunxele nangaphezulu kwesokudla.
Intambo yokuhlola emnyama, intambo yaphansi, kufanele ifakwe esokhethi esingezansi kwesokunxele sepulaki yamaphini angu-7. I-probe ebomvu kufanele ingene endaweni engaphezulu kwesokudla sepulaki. Umhlabathi noma okokufaka kunephutha uma i-multimeter yakho ingafundi lutho.
Isinyathelo sesi-3: Hlola umthombo ngamunye wokukhanya
Shiya i-probe emnyama esokhethi yaphansi yepulaki ngenkathi uhlola isibani ngasinye ukuze ubone ukuthi izintambo zayo zinephutha yini. Ngemva kwalokho, faka i-probe ebomvu esokhethini sokuqala sokukhanya. Ukuze uthole ukukhanya kwebhuleki kwesokudla, sebenzisa isokhethi emaphakathi kwesokudla.
Bese ucela umlingani wakho ukuthi akhanyise ibhuleki. Uma izintambo zoxhumana naye zisebenza kahle, isikrini kufanele sibonise ama-volts angu-12. Uma kungekho miphumela evelayo, izintambo zalokho kukhanya azisasebenzi.
Isinyathelo sesi-4. Hlola izimpawu zokujika, amalambu amabhuleki namalambu ahlehlayo.
Uma izintambo (esivivinyweni sangaphambilini) zisebenza, hambisa i-probe ebomvu endaweni yepulaki elandelayo bese uhlola ukukhanya okucwayizayo, ukubhuleka nokuhlehlisa ngakunye kuze kube yilapho zonke ezinye izinkinga ezingaba khona sezikhishiwe.
Ukufingqa
Xhumana nochwepheshe uma ukuhlolwa kokuqhubeka kwangaphambilini kanye nokuhlolwa kwe-multimeter ngesixhumi se-trailer samaphini angu-7 kungazange kuyixazulule inkinga yakho. Ingxenye engcono kakhulu ukuthi ungakwazi "ukwenza ngokwakho" ukulungisa inkinga ngoba lezi zindlela zikhomba inkinga kuwe. (1)
Ipulaki ye-trailer yamaphini angu-7 ingalungiswa. Lena yindlela ipulaki ye-trailer yamaphini angu-7 enamathiselwe ngayo. Thenga ipulaki ye-trailer yamaphini angu-7 kuqala. Ukuze ubone izintambo, susa ipulaki endala.
Ikhebula ngalinye kufanele livalwe. Xhuma ikhebula ngemva kokuxhuma intambo emaphakathi. Izintambo zekhebula kufanele zixhunywe kumatheminali e-plug-in. Ukuhlanganiswa kwepulaki manje kufanele kuhlanganiswe ndawonye. Hlola ukuzinza komzimba wemfoloko. (2)
Bheka ezinye zezihloko zethu ngezansi.
- Ungahlola kanjani izibani ze-trailer nge-multimeter
- Ungahlola kanjani isibani se-fluorescent nge-multimeter
- Indlela yokuhlola ikhoyili enezintambo ezintathu kupulaki nge-multimeter
Izincomo
(1) Isixazululo se-DIY - https://www.instructables.com/38-DIYs-That-Solve-Our-Everyday-Problems/
(2) Ukuzinza Kwezindlu - https://home.treasury.gov/policy-issues/coronavirus/assistance-for-state-local-and-tribal-governments/emergency-rental-assistance-program/promising-practices/housing- ukuzinza
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