Menene ma'anar rashin ƙarfin lantarki akan multimeter?

Multimeter yana auna ƙarfin lantarki, halin yanzu da juriya. Yawanci, karatun multimeter yana da kyau ko mara kyau, kuma kuna buƙatar samun kyakkyawar fahimtar kayan lantarki don auna karatun. Karatun multimeter mara kyau da tabbatacce, menene suke nufi?

Karancin wutar lantarki mara kyau akan multimeter yana nufin cewa a halin yanzu akwai wuce gona da iri na electrons. A irin wannan yanayi, abu yana karɓar caji mara kyau.

Me kuke buƙatar duba ƙarfin lantarki akan multimeter?

Anan ga duk abin da kuke buƙata don bincika ƙarfin lantarki akan multimeter ɗin ku:

• Cikakken multimeter
• Tushen samar da wutar lantarki mara katsewa
• Kyakkyawan ilimin lantarki da kimiyya don fahimtar karatu

Ta yaya zan iya auna ƙarfin lantarki da multimeter?

Voltage yana ɗaya daga cikin filayen da za'a iya aunawa da multimeter. A halin yanzu, ana iya samun nau'ikan multimeter na analog da dijital a kasuwa. A cikin wannan jagorar, za mu dubi hanyar da ta fi dacewa don auna ƙarfin lantarki tare da multimeter, wanda ya dace kuma ya dace da duka analog da dijital multimeters.

Mataki na 1 - Kuna auna wutar lantarki? Idan haka ne, shin wutar lantarki ce DC ko AC? Idan kana auna wutar lantarki a gidanka, zai fi dacewa ya zama AC, amma idan mota ne ko na'ura mai amfani da baturi, to tabbas zai zama DC.

Mataki na 2 - Juya mai zaɓin zuwa madaidaicin ƙarfin lantarki da kuke son aunawa. Wutar wutar lantarki na AC tana da alamar sine. Ga DC, layi ne madaidaiciya tare da dige-dige a ƙasansa.

Mataki na 3 - Nemo fitowar COM akan multimeter ɗin ku kuma haɗa baƙar gubar.

Mataki na 4 - Nemo mahaɗin mai alamar V kuma toshe jajayen gubar.

Mataki na 5 - Don madaidaicin nau'in ƙarfin lantarki, saita canjin zaɓi zuwa matsakaicin ƙimar.

Mataki na 6 - Kunna na'urar, abin hawa, ko na'urar lantarki wanda kuke shirin auna ƙarfin lantarki.

Mataki na 7 - Tabbatar cewa binciken baƙar fata da jan bincike suna taɓa ƙarshen ƙarshen tashoshi na element ɗin da kuke auna ƙarfin lantarki don.

Mataki na 8 - Karatun ƙarfin lantarki yanzu zai bayyana akan allon multimeter.

Yadda ake karantawa da fahimtar karatun ƙarfin lantarki?

Akwai nau'ikan karatu guda biyu kawai waɗanda za a nuna su a kan multimeter: ingantaccen karatu da karatun mara kyau.

Kafin yin tsalle cikin karatun, ku tuna cewa a cikin kowane multimeter, ja yana nuna tabbatacce kuma baki yana nuna korau. Wannan kuma ya shafi na'urori masu auna firikwensin da sauran alamomi da wayoyi.

Ƙimar da ba ta da kyau tana nufin cewa da'ira da ake amfani da ita ba ta cikin yanayi mara kyau. Yana da ɗan tashin hankali. Ƙimar wutar lantarki mara kyau ta kasance saboda yawan adadin electrons. Kyakkyawan karatu shine ainihin kishiyar wannan. Multimeter zai nuna darajar mai kyau idan kun haɗa waya mai kyau a mafi girma da kuma mummunan waya a ƙananan yuwuwar. (1)

Dubi wasu labaran mu a kasa.

• CAT multimeter rating
• Alamar wutar lantarki akai-akai na Multimeter
• Alamar wutar lantarki ta Multimeter

shawarwari

(1) electrons - https://www.britannica.com/science/electron