CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="et" dir="ltr"> <head> <meta charset="UTF-8"> <title>Jõukaabel – Vikipeedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )etwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","jaanuar","veebruar","märts","aprill","mai","juuni","juuli","august","september","oktoober","november","detsember"],"wgRequestId":"f78218ad-d5f3-4864-93ef-2f436ae49583","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Jõukaabel","wgTitle":"Jõukaabel","wgCurRevisionId":5927560,"wgRevisionId":5927560,"wgArticleId":349764,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Elektrotehnika"],"wgPageViewLanguage":"et","wgPageContentLanguage":"et","wgPageContentModel":"wikitext","wgRelevantPageName":"Jõukaabel","wgRelevantArticleId":349764,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode" :"et","pageLanguageDir":"ltr","pageVariantFallbacks":"et"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":900,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q25504926","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false,"wgSiteNoticeId":"2.9"};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","skins.vector.search.codex.styles":"ready", "skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready","ext.dismissableSiteNotice.styles":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.OpenStreetMap","ext.urlShortener.toolbar","ext.centralauth.centralautologin","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","ext.dismissableSiteNotice"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=et&modules=ext.dismissableSiteNotice.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=et&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=et&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.6"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Jõukaabel – Vikipeedia"> <meta property="og:type" content="website"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//et.m.wikipedia.org/wiki/J%C3%B5ukaabel"> <link rel="alternate" type="application/x-wiki" title="Muuda" href="/w/index.php?title=J%C3%B5ukaabel&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Vikipeedia (et)"> <link rel="EditURI" type="application/rsd+xml" href="//et.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://et.wikipedia.org/wiki/J%C3%B5ukaabel"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.et"> <link rel="alternate" type="application/atom+xml" title="Vikipeedia Atom-voog" href="/w/index.php?title=Eri:Viimased_muudatused&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Jõukaabel rootpage-Jõukaabel skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Mine sisu juurde</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Sait"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Peamenüü" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Peamenüü</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Peamenüü</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">peida</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigeerimine </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Vikipeedia:Esileht" title="Mine esilehele [z]" accesskey="z"><span>Esileht</span></a></li><li id="n-generaldiscussion" class="mw-list-item"><a href="/wiki/Vikipeedia:%C3%9Cldine_arutelu"><span>Üldine arutelu</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Eri:Viimased_muudatused" title="Vikis tehtud viimaste muudatuste loend [r]" accesskey="r"><span>Viimased muudatused</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Eri:Juhuslik_artikkel" title="Mine juhuslikule leheküljele [x]" accesskey="x"><span>Juhuslik lehekülg</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Juhend:Sisukord" title="Kuidas redigeerida"><span>Juhend</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Vikipeedia:Kontakteeru_meiega"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Trüki või ekspordi </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Eri:Raamat&bookcmd=book_creator&referer=J%C3%B5ukaabel"><span>Koosta raamat</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Eri:DownloadAsPdf&page=J%C3%B5ukaabel&action=show-download-screen"><span>Laadi alla PDF-failina</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&printable=yes" title="Selle lehe trükiversioon [p]" accesskey="p"><span>Prinditav versioon</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Vikipeedia:Esileht" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Vikipeedia" src="/static/images/mobile/copyright/wikipedia-wordmark-et.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="" src="/static/images/mobile/copyright/wikipedia-tagline-et.svg" width="120" height="14" style="width: 7.5em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Eri:Otsimine" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Otsi vikist [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Otsing</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Otsi Vikipeediast" aria-label="Otsi Vikipeediast" autocapitalize="sentences" title="Otsi vikist [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Eri:Otsimine"> </div> <button class="cdx-button cdx-search-input__end-button">Otsi</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Isiklikud lehed"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Ilme"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Muuda lehekülje kirjasuurust, laiust ja värvust" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Ilme" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Ilme</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=et.wikipedia.org&uselang=et" class=""><span>Annetused</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Eri:Konto_loomine&returnto=J%C3%B5ukaabel" title="See pole küll kohustuslik, aga sul tasub konto luua ja sisse logida." class=""><span>Loo konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Eri:Sisselogimine&returnto=J%C3%B5ukaabel" title="See pole küll kohustuslik, aga sul tasub sisse logida. [o]" accesskey="o" class=""><span>Logi sisse</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Veel valikuid" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Isiklikud lehed" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Isiklikud lehed</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Kasutajamenüü" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=et.wikipedia.org&uselang=et"><span>Annetused</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Eri:Konto_loomine&returnto=J%C3%B5ukaabel" title="See pole küll kohustuslik, aga sul tasub konto luua ja sisse logida."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Loo konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Eri:Sisselogimine&returnto=J%C3%B5ukaabel" title="See pole küll kohustuslik, aga sul tasub sisse logida. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logi sisse</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sisselogimata kasutaja leheküljed <a href="/wiki/Juhend:Sissejuhatus" aria-label="Lisateave redigeerimise kohta"><span>lisateave</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Eri:Minu_kaast%C3%B6%C3%B6" title="Sellelt IP-aadressilt tehtud muudatuste loend [y]" accesskey="y"><span>Kaastöö</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Eri:Minu_aruteluleht" title="Arutelu sellelt IP-aadressilt tehtud muudatuste kohta [n]" accesskey="n"><span>Arutelu</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div id="mw-dismissablenotice-anonplace"></div><script>(function(){var node=document.getElementById("mw-dismissablenotice-anonplace");if(node){node.outerHTML="\u003Cdiv class=\"mw-dismissable-notice\"\u003E\u003Cdiv class=\"mw-dismissable-notice-close\"\u003E[\u003Ca tabindex=\"0\" role=\"button\"\u003Epeida\u003C/a\u003E]\u003C/div\u003E\u003Cdiv class=\"mw-dismissable-notice-body\"\u003E\u003C!-- CentralNotice --\u003E\u003Cdiv id=\"localNotice\" data-nosnippet=\"\"\u003E\u003Cdiv class=\"sitenotice\" lang=\"et\" dir=\"ltr\"\u003E\u003Cp\u003E\u003Cspan style=\"font-size:16px\"\u003E\u003Cspan typeof=\"mw:File\"\u003E\u003Cspan title=\"Teadus Vikipeediasse!\"\u003E\u003Cimg alt=\"Teadus Vikipeediasse!\" src=\"//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/90px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png\" decoding=\"async\" width=\"90\" height=\"21\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/135px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/180px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png 2x\" data-file-width=\"668\" data-file-height=\"154\" /\u003E\u003C/span\u003E\u003C/span\u003E Aasta lõpuni saab osaleda artiklivõistlusel \u003Ca href=\"/wiki/Vikipeedia:Teadus_Vikipeediasse_2024\" title=\"Vikipeedia:Teadus Vikipeediasse 2024\"\u003E\u003Cb\u003ETeadus Vikipeediasse\u003C/b\u003E\u003C/a\u003E! \u003Cspan typeof=\"mw:File\"\u003E\u003Cspan title=\"Teadus Vikipeediasse!\"\u003E\u003Cimg alt=\"Teadus Vikipeediasse!\" src=\"//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/90px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png\" decoding=\"async\" width=\"90\" height=\"21\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/135px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Logo_for_e-Science_Photo_Competition_v2_without_text.svg/180px-Logo_for_e-Science_Photo_Competition_v2_without_text.svg.png 2x\" data-file-width=\"668\" data-file-height=\"154\" /\u003E\u003C/span\u003E\u003C/span\u003E\u003Cbr /\u003E\u003Ca href=\"/wiki/Vikipeedia:Keeletoimetamistalgud\" title=\"Vikipeedia:Keeletoimetamistalgud\"\u003EOsale keeletoimetamistalgutel\u003C/a\u003E!\u003C/span\u003E\n\u003C/p\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sait"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sisukord" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sisukord</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">peida</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Algus</div> </a> </li> <li id="toc-Vaata_ka" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vaata_ka"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Vaata ka</span> </div> </a> <ul id="toc-Vaata_ka-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Välislingid" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Välislingid"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Välislingid</span> </div> </a> <ul id="toc-Välislingid-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sisukord" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Lülita sisukord ümber" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Lülita sisukord ümber</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Jõukaabel</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="See artikkel on olemas ainult selles keeles. Lisa artikkel teistes keeltes" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-0" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">Lisa keeli</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> <div class="after-portlet after-portlet-lang"><span class="uls-after-portlet-link"></span><span class="wb-langlinks-add wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25504926#sitelinks-wikipedia" title="Lisa keeltevahelised lingid" class="wbc-editpage">Lisa lingid</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Nimeruumid"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/J%C3%B5ukaabel" title="Vaata sisulehekülge [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Arutelu:J%C3%B5ukaabel&action=edit&redlink=1" rel="discussion" class="new" title="Arutelu selle lehekülje sisu kohta (pole veel kirjutatud) [t]" accesskey="t"><span>Arutelu</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Muuda keelevarianti" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">eesti</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="vaatamisi"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/J%C3%B5ukaabel"><span>Vaata</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&veaction=edit" title="Muuda seda lehekülge [v]" accesskey="v"><span>Muuda</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&action=edit" title="Redigeeri selle lehekülje lähteteksti [e]" accesskey="e"><span>Muuda lähteteksti</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&action=history" title="Selle lehekülje varasemad redaktsioonid [h]" accesskey="h"><span>Näita ajalugu</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Lehekülje tööriistad"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tööriistad" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tööriistad</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tööriistad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">peida</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Veel võimalusi" > <div class="vector-menu-heading"> Toimingud </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/J%C3%B5ukaabel"><span>Vaata</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&veaction=edit" title="Muuda seda lehekülge [v]" accesskey="v"><span>Muuda</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&action=edit" title="Redigeeri selle lehekülje lähteteksti [e]" accesskey="e"><span>Muuda lähteteksti</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&action=history"><span>Näita ajalugu</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Üldine </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Eri:Lingid_siia/J%C3%B5ukaabel" title="Kõik viki leheküljed, mis siia viitavad [j]" accesskey="j"><span>Lingid siia</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Eri:Seotud_muudatused/J%C3%B5ukaabel" rel="nofollow" title="Viimased muudatused lehekülgedel, millele on siit viidatud [k]" accesskey="k"><span>Seotud muudatused</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Eri:Erilehek%C3%BCljed" title="Erilehekülgede loend [q]" accesskey="q"><span>Erileheküljed</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&oldid=5927560" title="Püsilink lehekülje sellele redaktsioonile"><span>Püsilink</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=J%C3%B5ukaabel&action=info" title="Lisateave selle lehekülje kohta"><span>Lehekülje teave</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Eri:Sellele_lehek%C3%BCljele_viitamine&page=J%C3%B5ukaabel&id=5927560&wpFormIdentifier=titleform" title="Teave sellele leheküljele viitamise kohta"><span>Viita leheküljele</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Eri:UrlQ%C4%B1sald%C4%B1c%C4%B1s%C4%B1&url=https%3A%2F%2Fet.wikipedia.org%2Fwiki%2FJ%25C3%25B5ukaabel"><span>Hangi lühendatud URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Eri:QrKodu&url=https%3A%2F%2Fet.wikipedia.org%2Fwiki%2FJ%25C3%25B5ukaabel"><span>Laadi alla QR-kood</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Teistes projektides </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q25504926" title="Link andmehoidla seonduva üksuse juurde [g]" accesskey="g"><span>Andmeüksus</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Lehekülje tööriistad"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Ilme"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Ilme</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">peida</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Allikas: Vikipeedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="et" dir="ltr"><p><b>Jõukaabel</b> on <a href="/wiki/Kaabel" title="Kaabel">kaabel</a> elektrienergia edastamiseks kõrge- ja madalpingevõrgu kaudu. Kõige levinumad on <a href="/wiki/Kolmefaasiline_toites%C3%BCsteem" class="mw-redirect" title="Kolmefaasiline toitesüsteem">kolmefaasilised</a> kaablid. Paigalduskoha järgi liigitatakse jõukaablid maa-, vee- ja õhukaabliteks. </p><p>Kaabli vask- või alumiiniumsooned on <a href="/wiki/Pol%C3%BCmeerid" title="Polümeerid">polümeermaterjalist</a> (näiteks <a href="/wiki/Pol%C3%BCvin%C3%BC%C3%BClkloriid" title="Polüvinüülkloriid">polüvinüülkloriidist</a>) isolatsiooniga. Kohakindlatel jõukaablitel on soone metallosa enamasti massiivne või jämedakiuline, teisaldatavate painduvate jõukaablite puhul peenekiuline. Jõukaabli sooned on ümbritsetud välismõjude eest kaitsvate katetega, milleks võib lisaks mantlile olla soomuskate ja korrosioonivastane kate. </p> <div class="mw-heading mw-heading2"><h2 id="Vaata_ka">Vaata ka</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=J%C3%B5ukaabel&veaction=edit&section=1" title="Muuda alaosa "Vaata ka"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=J%C3%B5ukaabel&action=edit&section=1" title="Muuda alaosa "Vaata ka" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Alalisvoolu%C3%BChendus" title="Alalisvooluühendus">Alalisvooluühendus</a></li> <li><a href="/wiki/Elektrienergia_%C3%BClekanne" title="Elektrienergia ülekanne">Elektrienergia ülekanne</a></li> <li><a href="/wiki/Juhistikus%C3%BCsteem" title="Juhistikusüsteem">Juhistikusüsteem</a></li> <li><a href="/wiki/Kaabel" title="Kaabel">Kaabel</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Välislingid"><span id="V.C3.A4lislingid"></span>Välislingid</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=J%C3%B5ukaabel&veaction=edit&section=2" title="Muuda alaosa "Välislingid"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=J%C3%B5ukaabel&action=edit&section=2" title="Muuda alaosa "Välislingid" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.ene.ttu.ee/elektriajamid/oppeinfo/materjal/AAV0150/3.1_Juhtmed_ja_kaablid.Slaidid.pdf">Juhtmed ja kaablid</a></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Pärit leheküljelt "<a dir="ltr" href="https://et.wikipedia.org/w/index.php?title=Jõukaabel&oldid=5927560">https://et.wikipedia.org/w/index.php?title=Jõukaabel&oldid=5927560</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Eri:Kategooriad" title="Eri:Kategooriad">Kategooria</a>: <ul><li><a href="/wiki/Kategooria:Elektrotehnika" title="Kategooria:Elektrotehnika">Elektrotehnika</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Selle lehekülje viimane muutmine: 23:24, 8. juuli 2021.</li> <li id="footer-info-copyright">Tekst on kasutatav vastavalt Creative Commonsi litsentsile "<a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.et">Autorile viitamine + jagamine samadel tingimustel</a>"; sellele võivad lisanduda täiendavad tingimused. Täpsemalt vaata <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Wikimedia kasutamistingimustest</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Andmekaitsepõhimõtted</a></li> <li id="footer-places-about"><a href="/wiki/Vikipeedia:Tiitelandmed">Tiitelandmed</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Vikipeedia:%C3%9Cldine_lahti%C3%BCtlus">Lahtiütlused</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Käitumisjuhis</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Arendajad</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/et.wikipedia.org">Arvandmed</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Küpsiste avaldus</a></li> <li id="footer-places-mobileview"><a href="//et.m.wikipedia.org/w/index.php?title=J%C3%B5ukaabel&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobiilivaade</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-55db797859-kj7jv","wgBackendResponseTime":148,"wgPageParseReport":{"limitreport":{"cputime":"0.005","walltime":"0.008","ppvisitednodes":{"value":14,"limit":1000000},"postexpandincludesize":{"value":0,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":2,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":0,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 0.000 1 -total"]},"cachereport":{"origin":"mw-web.eqiad.main-648c847f85-snsh5","timestamp":"20241203085556","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"J\u00f5ukaabel","url":"https:\/\/et.wikipedia.org\/wiki\/J%C3%B5ukaabel","sameAs":"http:\/\/www.wikidata.org\/entity\/Q25504926","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q25504926","author":{"@type":"Organization","name":"Wikimedia projektide kaast\u00f6\u00f6lised"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2013-11-07T09:57:32Z","dateModified":"2021-07-08T21:24:05Z"}</script> </body> </html>