{"id":2686,"date":"2024-09-25T17:59:56","date_gmt":"2024-09-25T17:59:56","guid":{"rendered":"https:\/\/crp.trb.org\/acrpwebresource20\/common-problems\/"},"modified":"2024-09-25T19:13:46","modified_gmt":"2024-09-25T19:13:46","slug":"common-problems","status":"publish","type":"page","link":"https:\/\/crp.trb.org\/acrpwebresource20\/common-problems\/","title":{"rendered":"Common Problems"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2686\" class=\"elementor elementor-2686\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e6a1638 e-flex e-con-boxed e-con e-parent\" data-id=\"7e6a1638\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1346b0de elementor-widget elementor-widget-image\" data-id=\"1346b0de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/09-22-airfileld-electrical-banner.jpg\" title=\"09-22-airfileld-electrical-banner\" alt=\"09-22-airfileld-electrical-banner\" loading=\"lazy\"\/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f423266 e-flex e-con-boxed e-con e-parent\" data-id=\"4f423266\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f50e2b4 elementor-widget elementor-widget-heading\" data-id=\"4f50e2b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Common Maintenance Problems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f9d2f1 e-flex e-con-boxed e-con e-parent\" data-id=\"9f9d2f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-725d447a e-con-full e-flex e-con e-child\" data-id=\"725d447a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3cc51e elementor-widget elementor-widget-text-editor\" data-id=\"f3cc51e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Within any airfield electrical systems, there are some commonly arising tasks that require airfield electrical maintenance action. Below is a selection of resources from the Alaska Department of Transportation and Public Facilities and Ted Stevens Anchorage International Airport (TSAIA) that address the issues of faults, opens, transformer failure, and <span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Regulator&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Device controlling the proper amount of electricity being sent to airfield lights to provide precision control of runway lighting circuits.&lt;\/div&gt;\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>regulator<\/span> failure.<\/p><p>Click on each link or icon to be redirected to the YouTube video or to download each resource.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60e8dd02 elementor-widget elementor-widget-text-editor\" data-id=\"60e8dd02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=1024\">Faults (17:04&ndash;30:29)<\/a><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d14e33b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3d14e33b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c2c2667 elementor-widget elementor-widget-image\" data-id=\"7c2c2667\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=1024\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"840\" height=\"586\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb-1024x714.jpg\" class=\"attachment-large size-large wp-image-2442\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb-1024x714.jpg 1024w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb-300x209.jpg 300w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb-768x536.jpg 768w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb-1200x837.jpg 1200w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/lighting-faults-video-thumb.jpg 1356w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64bd7410 elementor-widget elementor-widget-text-editor\" data-id=\"64bd7410\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=1831\">Open Circuits (30:31&ndash;39:27)<\/a><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f30eed8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4f30eed8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dccd9f8 elementor-widget elementor-widget-image\" data-id=\"7dccd9f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=1831\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"840\" height=\"586\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb-1024x714.jpg\" class=\"attachment-large size-large wp-image-2466\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb-1024x714.jpg 1024w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb-300x209.jpg 300w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb-768x536.jpg 768w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb-1200x837.jpg 1200w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/open-circuits-video-thumb.jpg 1356w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5936ce0b elementor-widget elementor-widget-text-editor\" data-id=\"5936ce0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=800\">Transformer Failure (13:20-17:00)<\/a><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60475e38 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"60475e38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5532ae7f elementor-widget elementor-widget-image\" data-id=\"5532ae7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/youtu.be\/BdxM9WjOFXc?t=800\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"840\" height=\"586\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb-1024x714.jpg\" class=\"attachment-large size-large wp-image-2494\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb-1024x714.jpg 1024w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb-300x209.jpg 300w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb-768x536.jpg 768w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb-1200x837.jpg 1200w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/transformer-failure-video-thumb.jpg 1356w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25b04e14 elementor-widget elementor-widget-text-editor\" data-id=\"25b04e14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><a href=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/Basic-Regulator-Troubleshooting.pptx\">Regulator Failure (.pptx file)<\/a><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33080467 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"33080467\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72549eb6 elementor-view-stacked elementor-shape-circle elementor-widget elementor-widget-icon\" data-id=\"72549eb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/Basic-Regulator-Troubleshooting.pptx\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M413.1 222.5l22.2 22.2c9.4 9.4 9.4 24.6 0 33.9L241 473c-9.4 9.4-24.6 9.4-33.9 0L12.7 278.6c-9.4-9.4-9.4-24.6 0-33.9l22.2-22.2c9.5-9.5 25-9.3 34.3.4L184 343.4V56c0-13.3 10.7-24 24-24h32c13.3 0 24 10.7 24 24v287.4l114.8-120.5c9.3-9.8 24.8-10 34.3-.4z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aa9777 e-con-full e-flex e-con e-child\" data-id=\"aa9777\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t<div class=\"elementor-element elementor-element-77ad2243 e-flex e-con-boxed e-con e-child\" data-id=\"77ad2243\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4648ab0a elementor-widget elementor-widget-image\" data-id=\"4648ab0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-1.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjQyMSwidXJsIjoiaHR0cHM6XC9cL2NycC50cmIub3JnXC9hY3Jwd2VicmVzb3VyY2UyMFwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzQwXC8yMDI0XC8wOVwvY29tbW9uLW1haW50ZW5hbmNlLXByb2JsZW1zLTEuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"853\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-1.jpg\" class=\"attachment-full size-full wp-image-2421\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-1.jpg 640w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-1-225x300.jpg 225w\" sizes=\"(max-width: 640px) 85vw, 640px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Damage to lights is common (photo credit: Denver International Airport)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b13ee9c elementor-widget elementor-widget-image\" data-id=\"6b13ee9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-2.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjQyMiwidXJsIjoiaHR0cHM6XC9cL2NycC50cmIub3JnXC9hY3Jwd2VicmVzb3VyY2UyMFwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzQwXC8yMDI0XC8wOVwvY29tbW9uLW1haW50ZW5hbmNlLXByb2JsZW1zLTIuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"821\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-2.jpg\" class=\"attachment-full size-full wp-image-2422\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-2.jpg 640w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-2-234x300.jpg 234w\" sizes=\"(max-width: 640px) 85vw, 640px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Understand the locations of conduit before digging (photo credit: TSAIA)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-325e6be5 elementor-widget elementor-widget-image\" data-id=\"325e6be5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-3.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjQyMywidXJsIjoiaHR0cHM6XC9cL2NycC50cmIub3JnXC9hY3Jwd2VicmVzb3VyY2UyMFwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzQwXC8yMDI0XC8wOVwvY29tbW9uLW1haW50ZW5hbmNlLXByb2JsZW1zLTMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-3.jpg\" class=\"attachment-full size-full wp-image-2423\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-3.jpg 640w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-3-240x300.jpg 240w\" sizes=\"(max-width: 640px) 85vw, 640px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Damage after a fire  (photo credit: TSAIA)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34eaa71b elementor-widget elementor-widget-image\" data-id=\"34eaa71b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-4.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjQyNCwidXJsIjoiaHR0cHM6XC9cL2NycC50cmIub3JnXC9hY3Jwd2VicmVzb3VyY2UyMFwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzQwXC8yMDI0XC8wOVwvY29tbW9uLW1haW50ZW5hbmNlLXByb2JsZW1zLTQuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-4.jpg\" class=\"attachment-full size-full wp-image-2424\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-4.jpg 640w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-4-300x225.jpg 300w\" sizes=\"(max-width: 640px) 85vw, 640px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Damage from ice  (photo credit: TSAIA)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ced0680 elementor-widget elementor-widget-image\" data-id=\"3ced0680\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"http:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-5.jpg\" data-elementor-open-lightbox=\"yes\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjQyNSwidXJsIjoiaHR0cHM6XC9cL2NycC50cmIub3JnXC9hY3Jwd2VicmVzb3VyY2UyMFwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzQwXC8yMDI0XC8wOVwvY29tbW9uLW1haW50ZW5hbmNlLXByb2JsZW1zLTUuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"853\" src=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-5.jpg\" class=\"attachment-full size-full wp-image-2425\" alt=\"\" srcset=\"https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-5.jpg 640w, https:\/\/crp.trb.org\/acrpwebresource20\/wp-content\/uploads\/sites\/40\/2024\/09\/common-maintenance-problems-5-225x300.jpg 225w\" sizes=\"(max-width: 640px) 85vw, 640px\"\/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Testing of primary to secondary fault (photo credit: TSAIA)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Common Maintenance Problems Within any airfield electrical systems, there are some commonly arising tasks that require airfield electrical maintenance action. Below is a selection of resources from the Alaska Department of Transportation and Public Facilities and Ted Stevens Anchorage International Airport (TSAIA) that address the issues of faults, opens, transformer failure, and <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;Regulator&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Device controlling the proper amount of electricity being sent to airfield lights to provide precision control of runway lighting circuits.&lt;\/div&gt;\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">regulator<\/span> failure. Click &hellip; <a href=\"https:\/\/crp.trb.org\/acrpwebresource20\/common-problems\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &quot;Common Problems&quot;<\/span><\/a><\/p>\n","protected":false},"author":95,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-2686","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/pages\/2686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/comments?post=2686"}],"version-history":[{"count":7,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/pages\/2686\/revisions"}],"predecessor-version":[{"id":2862,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/pages\/2686\/revisions\/2862"}],"wp:attachment":[{"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/media?parent=2686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/categories?post=2686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crp.trb.org\/acrpwebresource20\/wp-json\/wp\/v2\/tags?post=2686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}