{"id":30299,"date":"2022-09-16T15:49:50","date_gmt":"2022-09-16T12:49:50","guid":{"rendered":"https:\/\/milliycha.uz\/?p=30299"},"modified":"2022-09-16T15:49:51","modified_gmt":"2022-09-16T12:49:51","slug":"yerga-ulash","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/yerga-ulash\/","title":{"rendered":"YERGA ULASH"},"content":{"rendered":"\n<p>YERGA ULASH (zazemlenie) \u2013elektr apparatlar, mashinalar, jixrzlar, yashin qaytargichlar va boshqalarni yer bilan tutashtirish. Yerga ulagichlar vositasida amalga oshiriladi. Yerga ulagich yerga ko&#8217;miladigan metall (po&#8217;lat, mis) elektrod va qurilmalarning yerga ulanadigan qismlarini elektrod bilan biriktiradigan o&#8217;tkazgichdan iborat. Yerga tik qoqiladigan po&#8217;lat quvur (vodoprovod tarmog&#8217;i, Markaziy isitish yoki gaz tarmoqlaridan boshqa) qam elektrod vazifasini bajaradi. Yerga ulanadigan qism bilan yer orasidagi qarshilikni kamaytirish uchun elektrod sizot suvlari sathi chuqurligida ko&#8217;miladi; yerning qarshiligi katta bo&#8217;lganda elektrodga namakob quyiladi. Yerga ulash radioeshittirish tarmoqlarida, radiotexnikada, simli aloqada (bunda yer o&#8217;tkazgich vazifasini bajaradi), yashin qaytargich va boshqalar apparatlarda (ularni ortiqcha kuchlanishdan himoya qilish, ya&#8217;ni tokni yerga o&#8217;tkazib yuborish uchun) ishlatiladi. Yerga ulash tashqi maydon ta&#8217;sirida hosil bo&#8217;ladigan qarshiliklarni kamaytiradi. Kishilarni tok urishidan himoya qilish uchun kuchlanish ostidagi qurilmalarning tashqi metall qismlari (mashina, apparat korpuslari va boshqaalar) yerga ulanadi. Yerga ulash qarshiligi o&#8217;zgaruvchan tok ko&#8217;prigi bilan o&#8217;lchanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>YERGA ULASH (zazemlenie) \u2013elektr apparatlar, mashinalar, jixrzlar, yashin qaytargichlar va boshqalarni yer bilan tutashtirish. Yerga ulagichlar vositasida amalga oshiriladi. Yerga ulagich yerga ko&#8217;miladigan metall (po&#8217;lat, mis) elektrod va qurilmalarning yerga &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/yerga-ulash\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":16402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197],"tags":[],"class_list":["post-30299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ye-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=30299"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30299\/revisions"}],"predecessor-version":[{"id":30303,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30299\/revisions\/30303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=30299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=30299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=30299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}