{"id":7854,"date":"2024-04-15T02:51:25","date_gmt":"2024-04-15T02:51:25","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7854"},"modified":"2024-04-15T02:51:25","modified_gmt":"2024-04-15T02:51:25","slug":"consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/","title":{"rendered":"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;1 and 2 are correct&#8221; option2=&#8221;2 and 3 are correct&#8221; option3=&#8221;1 and 3 are correct&#8221; option4=&#8221;1, 2 and 3 are correct&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. 1, 2 and 3 are correct.<\/p>\n<p>ICAO recommendation for correction to basic runway length is as follows:<\/p>\n<ul>\n<li>The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level.<\/li>\n<li>The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation.<\/li>\n<li>The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient.<\/li>\n<\/ul>\n<p>The following are the reasons for these corrections:<\/p>\n<ul>\n<li>The higher the elevation, the thinner the air and the less lift the aircraft can generate. This means that the aircraft will need a longer runway to take off and land.<\/li>\n<li>The higher the temperature, the less dense the air and the less lift the aircraft can generate. This means that the aircraft will need a longer runway to take off and land.<\/li>\n<li>The effective gradient is the slope of the runway from the beginning to the end. A higher effective gradient means that the aircraft will need to accelerate more quickly in order to take off and land. This means that the aircraft will need a longer runway.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;1 and 2 are correct&#8221; option2=&#8221;2 and 3 are correct&#8221; option3=&#8221;1 and 3 are correct&#8221; option4=&#8221;1, 2 and 3 are correct&#8221; correct=&#8221;option4&#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-7854","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>Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct<\/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\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;1 and 2 are correct&#8221; option2=&#8221;2 and 3 are correct&#8221; option3=&#8221;1 and 3 are correct&#8221; option4=&#8221;1, 2 and 3 are correct&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:51:25+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":"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct","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\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/","og_locale":"en_US","og_type":"article","og_title":"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct","og_description":"[amp_mcq option1=&#8221;1 and 2 are correct&#8221; option2=&#8221;2 and 3 are correct&#8221; option3=&#8221;1 and 3 are correct&#8221; option4=&#8221;1, 2 and 3 are correct&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:51:25+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\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/","url":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/","name":"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:51:25+00:00","dateModified":"2024-04-15T02:51:25+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-regarding-icao-recommendation-for-correction-to-basic-runway-length-of-these-statements-1-the-basic-runway-length-should-be-increased-at-the-rate-of-7-percent-per-30\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Civil engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/"},{"@type":"ListItem","position":4,"name":"Airport engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/airport-engineering\/"},{"@type":"ListItem","position":5,"name":"Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements 1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level. 2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1\u00c2\u00b0C rise in airport reference temperature above the standard atmospheric temperature at that elevation. 3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient. A. 1 and 2 are correct B. 2 and 3 are correct C. 1 and 3 are correct D. 1, 2 and 3 are correct"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7854","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=7854"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7854\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=7854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=7854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=7854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}