{"id":86,"date":"2023-07-11T13:35:58","date_gmt":"2023-07-11T04:35:58","guid":{"rendered":"https:\/\/wowprofessor.com\/?p=86"},"modified":"2023-08-13T02:37:45","modified_gmt":"2023-08-12T17:37:45","slug":"%ea%b3%bc%ec%a0%84%eb%a5%98-%ec%b0%a8%eb%8b%a8-%ea%b3%bc%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0-kec-212","status":"publish","type":"post","link":"https:\/\/wowprofessor.com\/instruction\/%ea%b3%bc%ec%a0%84%eb%a5%98-%ec%b0%a8%eb%8b%a8-%ea%b3%bc%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0-kec-212\/","title":{"rendered":"\uacfc\uc804\ub958 \ucc28\ub2e8 \uacfc\uc804\ub958 \uac80\ucd9c\uae30 \ud55c\uad6d\uc804\uae30\uc124\ube44\uaddc\uc815 KEC 212"},"content":{"rendered":"\n<p class=\"has-small-font-size\">KEC 212\ub294 \uacfc\uc804\ub958\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574\uc11c \uc804\uc6d0\uc744 \uc790\ub3d9\uc73c\ub85c \ucc28\ub2e8\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574\uc11c \uc124\uba85\ud558\uace0 \uc788\ub2e4<\/p>\n\n\n\n<p class=\"has-black-color has-white-background-color has-text-color has-background\">\uacfc\uc804\ub958\ub780 \uc815\uaca9\uc804\ub958, \ub3c4\uccb4\uc758 \ud5c8\uc6a9\uc804\ub958\ub97c \ucd08\uacfc\ud55c \uac83\uc744 \ub73b\ud558\uace0 \ud06c\uae30\uc640 \uc9c0\uc18d\uc2dc\uac04\uc5d0 \ub530\ub77c\uc11c \ub098\uc05c \uc601\ud5a5\uc744 \ubbf8\uccd0\uc11c \uacfc\ubd80\ud558, \ub2e8\ub77d\uace0\uc7a5, \uc9c0\ub77d\uace0\uc7a5\uc744 \ubc1c\uc0dd\ud558\uac8c \ud560 \uc218 \uc788\ub2e4. \uc9c0\uc18d\uc2dc\uac04\uc774 \uae38\uc5b4\uc9c0\uba74 \ud68c\ub85c\uac00 \uc190\uc0c1\uc774 \ub418\ubbc0\ub85c \uc790\ub3d9\uc73c\ub85c \uacfc\uc804\ub958 \uac80\ucd9c\uae30\ub85c \uacfc\uc804\ub958 \ucc28\ub2e8\ud558\uba74 \ud53c\ud574\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"434\" height=\"395\" src=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-3.png\" alt=\"KEC\uacfc\uc804\ub958\ubcf4\ud638\" class=\"wp-image-92\" title=\"\" srcset=\"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-3.png 434w, https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-3-300x273.png 300w\" sizes=\"(max-width: 434px) 100vw, 434px\" \/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\ube60\ub978 \ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/wowprofessor.com\/instruction\/%ea%b3%bc%ec%a0%84%eb%a5%98-%ec%b0%a8%eb%8b%a8-%ea%b3%bc%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0-kec-212\/#KEC_212_%EA%B3%BC%EC%A0%84%EB%A5%98_%EC%B0%A8%EB%8B%A8_%EC%9D%B4%EC%9C%A0\" title=\"KEC 212 \uacfc\uc804\ub958 \ucc28\ub2e8 \uc774\uc720\">KEC 212 \uacfc\uc804\ub958 \ucc28\ub2e8 \uc774\uc720<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/wowprofessor.com\/instruction\/%ea%b3%bc%ec%a0%84%eb%a5%98-%ec%b0%a8%eb%8b%a8-%ea%b3%bc%ec%a0%84%eb%a5%98-%ea%b2%80%ec%b6%9c%ea%b8%b0-kec-212\/#KEC_2122_%ED%9A%8C%EB%A1%9C_%ED%8A%B9%EC%84%B1%EC%9D%98_%EB%94%B0%EB%A5%B8_%EC%9A%94%EA%B5%AC_%EC%82%AC%ED%95%AD_%E2%80%93_%EA%B3%BC%EC%A0%84%EB%A5%98%EA%B2%80%EC%B6%9C%EA%B8%B0\" title=\"KEC 212.2 \ud68c\ub85c \ud2b9\uc131\uc758 \ub530\ub978 \uc694\uad6c \uc0ac\ud56d &#8211; \uacfc\uc804\ub958\uac80\ucd9c\uae30\">KEC 212.2 \ud68c\ub85c \ud2b9\uc131\uc758 \ub530\ub978 \uc694\uad6c \uc0ac\ud56d &#8211; \uacfc\uc804\ub958\uac80\ucd9c\uae30<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"KEC_212_%EA%B3%BC%EC%A0%84%EB%A5%98_%EC%B0%A8%EB%8B%A8_%EC%9D%B4%EC%9C%A0\"><\/span><a href=\"http:\/\/kec.kea.kr\/ebook\/2022\/book_4\/index.html\" data-type=\"link\" data-id=\"http:\/\/kec.kea.kr\/ebook\/2022\/book_4\/index.html\" target=\"_blank\" rel=\"noopener\">KEC 212 \uacfc\uc804\ub958 \ucc28\ub2e8 \uc774\uc720<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\uacfc\uc804\ub958\ubcf4\ud638\uc5d0 \ub300\ud55c \uad6c\uccb4\uc801\uc778 \uc801\uc6a9\ubc29\ubc95\uc740 KECG 1702-2019\uc744 \ucc38\uace0\ud558\uc5ec\uc57c \ud55c\ub2e4<\/p>\n\n\n\n<p>\ub2e8\ub77d\uc804\ub958\ub780 \uc815\uc0c1\uc0c1\ud0dc\uc5d0\uc11c \ub3c4\uccb4 \uc0ac\uc774\uc758 \uc784\ud53c\ub358\uc2a4\uac00 0\uc774 \ub418\uc5b4\ubc84\ub9b0 \uace0\uc7a5\uc73c\ub85c \ubc1c\uc0dd\ud55c \uacfc\uc804\ub958\uc774\uba70 \uc989\uc2dc \ucc28\ub2e8\ud558\uc5ec\uc57c\ud55c\ub2e4<\/p>\n\n\n\n<p>\uacfc\uc804\ub958\uac00 \ud750\ub974\uba74 \ud68c\ub85c \ub3c4\uccb4\uc5d0 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud574\uc11c \ub3c4\uccb4\uac00 \uc190\uc0c1\ub420 \uc218 \uc788\uc5b4 \ud654\uc7ac, \ud654\uc0c1, \uac10\uc804\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub2e4<\/p>\n\n\n\n<p>\uacfc\uc804\ub958\uc758 \uc601\ud5a5\uc73c\ub85c\ubd80\ud130 \uac04\uc120 \ubc0f \ubd84\uae30 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud55c \ubc29\ubc95\uc744 \uaddc\uc815\ud558\uace0 \uc788\ub2e4<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ucf58\uc13c\ud2b8\ub294 \uacfc\uc804\ub958 \ubcf4\ud638\uac00 \ub418\uc9c0 \uc54a\ub294\ub2e4<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"KEC_2122_%ED%9A%8C%EB%A1%9C_%ED%8A%B9%EC%84%B1%EC%9D%98_%EB%94%B0%EB%A5%B8_%EC%9A%94%EA%B5%AC_%EC%82%AC%ED%95%AD_%E2%80%93_%EA%B3%BC%EC%A0%84%EB%A5%98%EA%B2%80%EC%B6%9C%EA%B8%B0\"><\/span>KEC 212.2 \ud68c\ub85c \ud2b9\uc131\uc758 \ub530\ub978 \uc694\uad6c \uc0ac\ud56d &#8211; \uacfc\uc804\ub958\uac80\ucd9c\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\uacfc\uc804\ub958 \uac80\ucd9c\uae30\ub294 \ubaa8\ub4e0 \uc120\ub3c4\uccb4\uc5d0 \uc124\uce58\ud558\uc5ec\uc57c \ud558\uba70 \uacfc\uc804\ub958\uac00 \uac80\ucd9c\ub41c \uc120\ub3c4\uccb4\ub9cc \ucc28\ub2e8\ud558\uc5ec\uc57c \ud55c\ub2e4<\/strong><\/p>\n\n\n\n<p>\ud558\uc9c0\ub9cc 3\uc0c1 \uc804\ub3d9\uae30\ucc98\ub7fc \ub2e8\uc0c1\uc744 \ucc28\ub2e8\ud558\ub294 \uac83\uc774 \uc704\ud5d8\ud55c \uacbd\uc6b0\ub294 \uc608\uc678\uc774\ub2e4<\/p>\n\n\n\n<p>\uc804\ub3d9\uae30\uc5d0\uc11c 1\uac1c\uc758 \uc120 \ub3c4\uccb4\uac00 \ucc28\ub2e8\ub418\uba74 \uc804\ub3d9\uae30 \ud1a0\ud06c\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uacf5\uae09\uc804\ub825\uc744 \uc77c\uc815\ud558\ubbc0\ub85c \uc5f0\uacb0\ub41c \uc120\ub3c4\uccb4\uc758 \ub354 \ud070 \uc804\ub958\uac00 \uacf5\uae09\ub41c\ub2e4<\/p>\n\n\n\n<p>\ub610 \ub2e4\ub978 \uc608\uc678\ub85c\ub294 3\uc0c1 \ud68c\ub85c\uc5d0\uc11c \uc911\uc120\uc120\uc774 \uc5c6\ub294 \uacbd\uc6b0\uc5d0 \ud55c\ud574\uc11c, \ubd80\ud558 \ubd88\ud3c9\ud615 \uac80\ucd9c\ud574\uc11c \ubaa8\ub4e0 \uc120\ub3c4\uccb4\ub97c \ub3d9\uc2dc\uc5d0 \ucc28\ub2e8 \ud560 \uc218 \uc788\ub2e4\uba74 \uacfc\uc804\ub958\uac80\ucd9c\uae30\ub97c \uc904\uc5ec\uc11c \uc124\uce58\ud560 \uc218 \uc788\ub2e4<\/p>\n\n\n\n<p><strong>\uc911\uc694\ud55c \uac83\uc740 TN,TT \uacc4\ud1b5\uc5d0\uc11c \uc120\ub3c4\uccb4\ub9cc \uc788\ub294 \uacbd\uc6b0, \uc989 \uc911\uc131\uc120\uc774 \uc5c6\uc5b4\uc57c \ud558\ubbc0\ub85c TN-C \uacc4\ud1b5\uc5d0\uc11c \uc801\uc6a9\ud560 \uc218 \uc5c6\ub2e4<\/strong><\/p>\n\n\n\n<p><strong>\ubd80\ud558 \ubd88\ud3c9\ud615 \uac80\ucd9c \uc7a5\uce58\ub294 46, 47P, 47N \ub4f1\uc758 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4\uc11c \uc5ed\uc0c1 \uc804\ub958 \ubc0f \uc804\uc555 \ubd88\ud3c9\ud615\uc744 \uac80\ucd9c \ubc0f \ucc28\ub2e8\ud558\ub294 \uc7a5\uce58\uc774\ub2e4<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uacfc\uc804\ub958\ub780 \uc815\uaca9\uc804\ub958, \ub3c4\uccb4\uc758 \ud5c8\uc6a9\uc804\ub958\ub97c \ucd08\uacfc\ud55c \uac83\uc744 \ub73b\ud558\uace0 \ud06c\uae30\uc640 \uc9c0\uc18d\uc2dc\uac04\uc5d0 \ub530\ub77c\uc11c \ub098\uc05c \uc601\ud5a5\uc744 \ubbf8\uccd0\uc11c \uacfc\ubd80\ud558, \ub2e8\ub77d\uace0\uc7a5, \uc9c0\ub77d\uace0\uc7a5\uc744 \ubc1c\uc0dd\ud558\uac8c \ud560 \uc218 \uc788\ub2e4. \uc9c0\uc18d\uc2dc\uac04\uc774 \uae38\uc5b4\uc9c0\uba74 \ud68c\ub85c\uac00 \uc190\uc0c1\uc774 \ub418\ubbc0\ub85c \uc790\ub3d9\uc73c\ub85c \uacfc\uc804\ub958 \uac80\ucd9c\uae30\ub85c \uacfc\uc804\ub958 \ucc28\ub2e8\ud558\uba74 \ud53c\ud574\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":92,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[27,26,28],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/wowprofessor.com\/wp-content\/uploads\/2023\/07\/image-3.png","_links":{"self":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/86"}],"collection":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/comments?post=86"}],"version-history":[{"count":7,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/86\/revisions"}],"predecessor-version":[{"id":282,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/posts\/86\/revisions\/282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wowprofessor.com\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}