{"id":7894,"date":"2024-04-15T02:51:59","date_gmt":"2024-04-15T02:51:59","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7894"},"modified":"2024-04-15T02:51:59","modified_gmt":"2024-04-15T02:51:59","slug":"in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/","title":{"rendered":"In Instrumental landing system, the middle markers are located A. Along the extended centre line of runway end B. About 1 km. ahead of the runway threshold C. At the runway threshold D. About 7 km. ahead of the runway threshold"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Along the extended centre line of runway end&#8221; option2=&#8221;About 1 km. ahead of the runway threshold&#8221; option3=&#8221;At the runway threshold&#8221; option4=&#8221;About 7 km. ahead of the runway threshold&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is: A. Along the extended centre line of runway end.<\/p>\n<p>The middle marker is a visual aid in instrument landing systems (ILS) that is located along the extended center line of the runway end. It is typically a pair of white lights that are spaced 150 feet apart and are 100 feet above the ground. The middle marker is used by pilots to align their aircraft with the runway center line during final approach.<\/p>\n<p>The other options are incorrect because:<\/p>\n<ul>\n<li>Option B is the location of the glide slope indicator.<\/li>\n<li>Option C is the location of the threshold marker.<\/li>\n<li>Option D is the location of the outer marker.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Along the extended centre line of runway end&#8221; option2=&#8221;About 1 km. ahead of the runway threshold&#8221; option3=&#8221;At the runway threshold&#8221; option4=&#8221;About 7 km. ahead of the runway threshold&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[651],"tags":[],"class_list":["post-7894","post","type-post","status-publish","format-standard","hentry","category-airport-engineering","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>In Instrumental landing system, the middle markers are located A. Along the extended centre line of runway end B. About 1 km. ahead of the runway threshold C. At the runway threshold D. About 7 km. ahead of the runway threshold<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In Instrumental landing system, the middle markers are located A. Along the extended centre line of runway end B. About 1 km. ahead of the runway threshold C. At the runway threshold D. About 7 km. ahead of the runway threshold\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Along the extended centre line of runway end&#8221; option2=&#8221;About 1 km. ahead of the runway threshold&#8221; option3=&#8221;At the runway threshold&#8221; option4=&#8221;About 7 km. ahead of the runway threshold&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:51:59+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"In Instrumental landing system, the middle markers are located A. Along the extended centre line of runway end B. About 1 km. ahead of the runway threshold C. At the runway threshold D. About 7 km. ahead of the runway threshold","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/","og_locale":"en_US","og_type":"article","og_title":"In Instrumental landing system, the middle markers are located A. Along the extended centre line of runway end B. About 1 km. ahead of the runway threshold C. At the runway threshold D. About 7 km. ahead of the runway threshold","og_description":"[amp_mcq option1=&#8221;Along the extended centre line of runway end&#8221; option2=&#8221;About 1 km. ahead of the runway threshold&#8221; option3=&#8221;At the runway threshold&#8221; option4=&#8221;About 7 km. ahead of the runway threshold&#8221; correct=&#8221;option1&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:51:59+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-instrumental-landing-system-the-middle-markers-are-located-a-along-the-extended-centre-line-of-runway-end-b-about-1-km-ahead-of-the-runway-threshold-c-at-the-runway-threshold-d-about-7-km-ah\/","name":"In Instrumental landing system, the middle markers are located A. 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