Akụkọ

  • Netwọk kọmputa ụlọ ala netwọk mmepụta usoro

    Netwọk kọmputa ụlọ ala netwọk mmepụta usoro Mbụ, mmepụta nke ọkọlọtọ grounding okporo N'ebe dị anya nke 1.5 ~ 3.0m site na ụlọ ahụ, na-ewere ahịrị etiti akụkụ akụkụ anọ nke 6m * 3m dị ka etiti, na-egwupụta olulu ala nke nwere obosara nke 0.8m na omimi nke 0.6 ~ 0.8m. * 50 * 50) galvanized n'a...
    GỤKWUO

  • Nhazi nke Sistemụ Mkpuchi Ọkụ n'ime ime ụlọ Kọmputa netwọkụ

    Nhazi nke Sistemụ Mkpuchi Ọkụ n'ime ime ụlọ Kọmputa netwọkụ 1. Atụmatụ nchebe ọkụ The àmụmà nchebe grounding usoro bụ ihe dị mkpa subsystem maka nchebe nke adịghị ike ugbu a nkenke akụrụngwa na akụrụngwa ụlọ, nke tumadi ana achi achi elu ntụkwasị obi nke akụrụngwa na-egbochi mmebi nke àmụmà. ...
    GỤKWUO

  • Kedu ihe bụ ịwa ahụ na gịnị bụ ọrụ nke nchebe ịwa ahụ.

    1. Gịnị bụ ịwa ahụ? Mwapụta bụ ihe nfefe na-adịru nwa oge karịa voltaji arụ ọrụ nkịtị. 2. Gịnị bụ a onye na-echebe anya? A onye na-echebe anya is an electronic system that, when a circuit or communication network suddenly generates peak current or overvoltage due to external influences, it can b...
    GỤKWUO

  • Ọdịiche dị n'etiti onye na-ahụ maka ịwa ahụ na onye njide ịwa ahụ

    Ihe dị iche n'etiti onye na-echebe anya and surge arrester, onye na-echebe anya and surge arrester are different What is the installation of a power surge arrester? What is its shape? It is different from a lightning rod. It doesn't look like a huge lightning protection device. It is a device tha...
    GỤKWUO

  • Ọtụtụ ụdị akụrụngwa na mmepe nke ndị na-echebe ịwa ahụ

    ụdị ihe ọ bụla dị na mmepe nke ndị na-echebe ịwa ahụ Nchekwa ịwa ahụ bụ ngwaọrụ na-amachi oke ọkụ na-adịru nwa oge. Ihe ndị mejupụtara ihe nchebe ịwa ahụ na-agụnye ihe ndị na-emepụta gas gap (dị ka tubes gas ceramic), ihe nchebe ọkụ siri ike (dị ka varistors), ihe nchebe ọkụ semiconductor (dịk...
    GỤKWUO

  • Ọdịdị nke mkpanaka ọkụ

    Nke mkpanaka àmụmà is composed of three parts: the air-termination device, the grounding down-conductor and the grounding body. Nke air-termination device is generally made of round steel or steel pipe with a diameter of 15 to 20 mm and a length of 1 to 2 m. In thunderstorm weather, when energize...
    GỤKWUO

  • Kedu ka ngwaọrụ nchebe ịwa ahụ si arụ ọrụ?

    Mgbe voltaji dị elu na-eme, onye na-ahụ maka ịwa ahụ na-ewepụ ọkụ ọkụ ozugbo. Ụdị nke a onye na-echebe anya is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of onye na-echebe anya is generally made of current sensor. The composition of th...
    GỤKWUO

  • Ebee ka etinyere ngwaọrụ nchebe ịwa ahụ na igbe nkesa

    ebe a bụ ngwaọrụ nchebe nke etinyere na igbe nkesa Ngwaọrụ nchebe ịwa ahụ nwere ike ịgbapụta ngwa ngwa ọkụ ọkụ nke na-awakpo sistemu ọkụ eletrik, nke mere na ọdịiche nwere ike ịdị na ụzọ n'ozuzu ya na-agbanwe agbanwe, yabụ ụfọdụ ndị na-akpọ ya njikọ equipotential. Otú ọ dị, mgbe ọtụtụ ndị ahịa...
    GỤKWUO

  • Ihe dị iche n'etiti modul nchebe ọkụ na igbe nchebe ọkụ

    Site na ntinye nke ịntanetị, ndụ na ọrụ onye ọ bụla pụtakwara mbata nke oge data nwere ọgụgụ isi, nke na-akwalitekwa ọnụ ụlọ kọmputa data center. Nsogbu nchebe ọkụ na-eyi ka ọ dị mkpa ka ọ dịkwuo mkpa, ya mere, isi nyocha nke modul nchebe ọkụ na igbe nchekwa ọkụ, Lee ihe dị iche n'etiti modul nch...
    GỤKWUO

  • Ntuziaka nchekwa mgbama ịdọ aka ná ntị ọkụ

    Ntuziaka nchekwa mgbama ịdọ aka ná ntị ọkụ N'oge okpomọkụ na n'oge mgbụsị akwụkwọ, mgbe oke ihu igwe na-eme, égbè eluigwe na ọkụ na-emekarị. Ndị mmadụ nwere ike nweta akara ịdọ aka ná ntị ọkụ ọkụ nke ngalaba na-ahụ maka ihu igwe na-enye site na mgbasa ozi dị ka telivishọn, redio, ịntanetị, ozi...
    GỤKWUO

  • Nchedo oke maka ngwaahịa eletrọnịkị

    Nchedo oke maka ngwaahịa eletrọnịkị A na-eme atụmatụ na 75% nke ọdịda na ngwaahịa eletrọnịkị na-ebute site na transients na surges. Voltage transients na surges dị ebe niile. Igwe ọkụ ọkụ, àmụmà na-ada, ịgbawa ọkụ, na ọbụna ndị mmadụ na-eje ije n'elu kapeeti ga-emepụta iri puku kwuru puku volt...
    GỤKWUO

  • Uru nke àmụmà nye ụmụ mmadụ

    Uru nke àmụmà nye ụmụ mmadụA bịa n’ihe gbasara àmụ̀mà, ndị mmadụ na-amakarị ihe ọdachi ndị àmụ̀mà na-akpata na-akpatara ndụ na ihe onwunwe ha. N'ihi nke a, ọ bụghị nanị na ndị mmadụ na-atụ egwu àmụmà, kamakwa na-amụ anya nke ukwuu. Ya mere, na mgbakwunye na ịkpata ndị mmadụ ọdachi, ị ka maara na ...
    GỤKWUO

Hapụ Ozi Gị