Farkokin Kirkiyar Zabu da Kirkiyar Matsayin Zabu
Jamiyar Gida Daga Tsakiya da Jamiyar Gida Daidai: Takaitaccen da Koyarwa
A cikin lissafi karkashin elektriki, jamiyar gida daga tsakiya da jamiyar gida daidai suna da muhimmanci kuma mutanen rashin. Jamiyar gida daga tsakiya yana taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, yawanci ana samu wannan a kan aikin ECG (Earth Continuity Conductor), GEC (Grounding Electrode Conductor) ko wasu hanyoyi masu ma'ana. Amma, jamiyar gida daidai yana nufin babban kalmomi da ake amfani da ita a cikin op-amps (operational amplifiers). A wannan yanayin, wata banga na aikinsu ne ke cewa ya fi siffar gida daga tsakiya, ba a tabbatar da aikin hankali ba.
Jamiyar Gida Daga Tsakiya
Jamiyar gida daga tsakiya, wanda ake kira da jamiyar gida ta hakan ko jamiyar gida ta Duniya, yana nufin abubuwan da suka haifi a cikin sassan elektriki, inda ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya ko matsayin mafi girman rike. Yadda take ake amfani da ita shine don yin kyau ga kyakkyawan da ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, don in iya saukar da akiyoyin elektriki da za su iya shiga waɗannan. A cikin takaitaccen aikinsu, jamiyar gida daga tsakiya ana taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya kamar haka (⏚ ko ⏋).
Idan an yi tasiri a cikin National Electrical Code (NEC) Article 250, zai iya taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya daga duk aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, bayan ake taka shiga hankali da aikin EGC (Equipment Grounding Conductor) da GEC (Grounding Electrode Conductor). Wannan tasiri yana taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, don in iya saukar da akiyoyin elektriki da za su iya shiga waɗannan. Idan an yi tasiri a cikin panelon elektriki, ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, don in iya saukar da akiyoyin elektriki da za su iya shiga waɗannan. A cikin takaitaccen aikinsu, akwai karamin karamin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, wanda ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, don in iya saukar da akiyoyin elektriki da za su iya shiga waɗannan.
Idan an yi tasiri a cikin International Electrotechnical Commission (IEC) da BS 7671, suna da muhimmiyar addadin da suka haifi da NEC da Canadian Electrical Code (CEC) game da earthing, amma suna nemi karfin kalmomi. Misalai, a cikin hukumomin, ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya daga duk aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, bayan ake taka shiga hankali da aikin ECC (Earth Continuity Conductor). Karamin karamin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, wanda ake taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya, don in iya saukar da akiyoyin elektriki da za su iya shiga waɗannan.
A cikin haka, V2 ba tara shiga hankali saboda shiga hankalin a banga V2 yana taka shiga hankali da aikin feedback resistor (Rf) da VOUT saboda yadda ake taka shiga hankali da aikin "R" a cikin op-amp. Saboda haka, banga V2 yana nufin jamiyar gida daidai, idan an yi tasiri a cikin V1 yana taka shiga hankali da aikin mai sarrafa wata alama da aikin karkashin elektriki don Duniya.
Takaitaccen Muhimmin Duka Bayan Jamiyar Gida Daga Tsakiya da Jamiyar Gida Daidai
Wannan takaitaccen bayan yana nuna muhimmin duka bayan jamiyar gida daga tsakiya da jamiyar gida daidai.
