Multimeter gwajin soket (gwajin-hanyoyi 2)

Kuna da analog ko multimeter na dijital amma ba ku san yadda ake amfani da shi don gwada fitin lantarki ba? Tare da jagorarmu don gwada kantuna tare da multimeter, za ku koyi duk abin da kuke buƙatar sani. Idan kun fi damuwa da kantunan wayoyi, mun rufe ku.

A takaice, zaku iya fita da multimeter ta bin waɗannan matakan. Da farko, saita multimeter ɗin ku daidai don auna ƙarfin lantarki. Sa'an nan kuma haɗa baƙar fata zuwa tashar COM da kuma jan toshe zuwa tashar Omega. Sa'an nan kuma saka binciken a cikin ramuka biyu a tsaye na tashar lantarki. Sanya ja a cikin ƙaramin ramin kuma baƙar fata a cikin babban ramin. Yi tsammanin karatun 110-120 volts don kanti mai aiki da kyau. Babu karantawa yana nufin cewa wayan soket ɗin ba daidai ba ne ko kuma na'urar da'ira ta tsinke.

Duba Fa'idodin

• Wannan yana taimakawa wajen kiyaye chassis.
• Wannan zai taimaka maka sanin idan an juyar da wayoyi a cikin kanti.

shahararrun abubuwa

Tabbatar cewa kun karanta littafin koyarwa wanda ya zo tare da multimeter na dijital ko na analog. Kar a taɓa fil ɗin ƙarfe don guje wa girgiza wutar lantarki. Duba wutar lantarki a tashar lantarki abu ne mai sauƙi. Kasancewa akansa, zaku iya tabbatar da cewa jikinsa amintacce ne.

Jagorar mataki-mataki don gwada kantuna tare da multimeter

Mun dauki hanya biyu don gwada fitar da na'urar multimeter, wato;

• Hanyar farko – Duban ƙarfin lantarki a cikin soket
• Hanyar na biyu – Chassis grounding rajistan shiga

Mu tafi yanzu.

Hanyar 1: Duban ƙarfin lantarki a kanti

1. Sanin kanku da shimfidar fitin wutar lantarki. Sockets na zamani suna da ramummuka uku - zafi, tsaka tsaki da ƙasa. Ƙarƙashin ɗaya shine mai zagaye da'ira. Matsakaici shine mafi tsayin rami zuwa hagu kuma zafi shine guntun ramin zuwa dama. Riƙe kowane rami da kulawa saboda wayoyi uku suna iya ɗaukar halin yanzu. (1)

2. Shigar da analog ko dijital multimeter. Saita multimeter naka daidai don ma'aunin wutar lantarki. Kuna ganin layi mai kauri? Wannan shine aikin madadin yanzu (AC). Zaɓi shi. Anan akwai cikakken jagora akan yadda ake auna ƙarfin lantarki tare da multimeter.

3. Haɗa wayoyi. Filogin ayaba na baƙar fata (gajeren kauri) yakamata ya dace cikin jack ɗin da aka yiwa lakabin "COM". Wasu yawanci suna da alamar ragi kusa da su. Sannan haɗa jajayen haɗin ja tare da tabbataccen alamar (+) ko omega, harafin Helenanci. (2)

4. Auna ƙarfin lantarki a wurin fita. Da hannu ɗaya, saka binciken a cikin ramummuka biyu a tsaye na tashar lantarki. Sanya ja a cikin ƙaramin ramin kuma baƙar fata a cikin babban ramin. Yi tsammanin karatun 110-120 volts don kanti mai aiki da kyau. Babu karantawa yana nufin cewa wayan soket ɗin ba daidai ba ne ko kuma na'urar da'ira ta tsinke.

Hanyar 2: Tabbatar da cewa an kafa hanyar fita da kyau 

Bari jajayen waya ta zauna a cikin ƙaramin soket kuma ta motsa baƙar fata zuwa soket ɗin ƙasa. Karatun volt bai kamata ya canza ba (tsakanin 110 da 120). Idan karatun ya canza, wannan yana nuna haɗin ƙasa mara daidai.

Ta hanyar duba cewa fitin ɗin yana ƙasa da kyau, zaku iya tabbatar da cewa ba a juyar da wayoyi ba. Matsar da binciken ja zuwa babban ramin da baƙar fata zuwa ƙaramin ramin. Ana juya wayoyi idan kun sami karatu akan DMM. Duk da yake wannan matsala bazai tsoma baki tare da abubuwa masu sauƙi na lantarki kamar fitilu ba, yana iya zama bala'i ga ƙarin hadaddun kayan lantarki.

Don taƙaita

Duba wutar lantarki a wurin fita, ko yana da ƙasa da kyau kuma idan an juya wayoyi, yana da mahimmanci don amincin gida ko ofis. Ba tare da haɗa injiniyoyi ko injin lantarki ba, samun damar yin wannan ƙari ne. Sa'ar al'amarin shine, zaku iya yin haka tare da multimeter na analog ko dijital.

shawarwari

(1) na yanzu - https://study.com/academy/lesson/what-is-electric-current-definition-unit-types.html

(2) Rubutun Girkanci - https://www.britannica.com/topic/Greek-alphabet