Izindaba

  • Umbukiso wokuqala ongaxhunyiwe ku-inthanethi we-135th Canton Fair

    Umbukiso wokuqala ongaxhunyiwe ku-inthanethi we-135th Canton Fair

    Umbukiso wesigaba sokuqala esingaxhunyiwe ku-inthanethi se-135th Canton Fair wabanjwa kusukela ngo-Ephreli 15 kuya ku-Ephreli 19. Kusukela ngomhlaka-18, isibalo sabathengi baphesheya kwezilwandle abayizi-120,244 abavela emazweni nezifunda ezingama-212 babekhona kulo mcimbi. Ngemva kokuvakashela umbukiso, amakhasimende afika azovakashela imboni yethu. Namuhla, ikhasimende laseNdiya...
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  • Ukusetshenziswa kwesici sokushisa se-mica kumshini wokomisa izinwele

    Ukusetshenziswa kwesici sokushisa se-mica kumshini wokomisa izinwele

    Ezomisweni zezinwele, izingxenye zokushisa ngokuvamile ziyizinto zokushisa ze-mica. Ifomu eliyinhloko ukulolonga ucingo lokumelana nokululungisa eshidini le-mica. Eqinisweni, ucingo lokumelana ludlala indima yokushisa, kuyilapho ishidi le-mica lidlala indima yokusekela kanye ne-insulating. Ngaphezu kwalokho...
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  • Izinhlobo zezinto zokushisa zikagesi

    Izinhlobo zezinto zokushisa zikagesi

    Izifudumezi zikagesi ziza ngezinhlobo ezahlukene kanye nokucushwa ukuze zivumelane nezinhlelo ezithile zokusebenza. Okulandelayo yizifudumezi zikagesi ezivame kakhulu kanye nezicelo zazo. ...
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  • Izinto zokushisa zikagesi

    Izinto zokushisa zikagesi

    Lapho amandla kagesi edlula, cishe wonke ama-conductor angakwazi ukukhiqiza ukushisa. Kodwa-ke, akuwona wonke ama-conductor afanelekile ukwenza izakhi zokushisa. Inhlanganisela efanele yezimpawu zikagesi, zemishini, namakhemikhali iyadingeka. Okulandelayo yi-cha...
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  • Iyini i-elementi kagesi yokushisisa?

    Izinto zokushisisa ngogesi ziyizinto noma amadivaysi aguqula ngokuqondile amandla kagesi abe ukushisa noma amandla ashisayo ngokusebenzisa isimiso sokushisisa i-Joule. Ukushisa kwe-Joule kuyisenzakalo lapho umqhubi we-conductor akhiqiza ukushisa ngenxa yokugeleza kwamandla kagesi. Lapho i-el...
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