{"id":5799,"date":"2024-04-15T02:18:58","date_gmt":"2024-04-15T02:18:58","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5799"},"modified":"2024-04-15T02:18:58","modified_gmt":"2024-04-15T02:18:58","slug":"if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/","title":{"rendered":"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{4}$$&#8221; option2=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{8}$$&#8221; option3=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{{10}}$$&#8221; option4=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{{12}}$$&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is $\\frac{{{\\text{w}}{l^2}}}{8}$.<\/p>\n<p>The maximum bending moment per metre width of a longitudinally spanning stair is given by the following equation:<\/p>\n<p>$$M = \\frac{{{\\text{w}}{l^2}}}{8}$$<\/p>\n<p>where:<\/p>\n<ul>\n<li>$M$ is the maximum bending moment per metre width<\/li>\n<li>$w$ is the uniform load per metre length<\/li>\n<li>$l$ is the span length<\/li>\n<\/ul>\n<p>The equation is derived from the following assumptions:<\/p>\n<ul>\n<li>The stair is simply supported at both ends.<\/li>\n<li>The stair is a uniform beam.<\/li>\n<li>The load is uniformly distributed along the length of the stair.<\/li>\n<\/ul>\n<p>The equation can be used to calculate the maximum bending moment in a stair for a given set of loading and geometric conditions.<\/p>\n<p>The other options are incorrect because they do not represent the correct value of the maximum bending moment per metre width of a longitudinally spanning stair.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{4}$$&#8221; option2=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{8}$$&#8221; option3=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{{10}}$$&#8221; option4=&#8221;$$\\frac{{{\\text{w}}{l^2}}}{{12}}$$&#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":[640],"tags":[],"class_list":["post-5799","post","type-post","status-publish","format-standard","hentry","category-rcc-structures-design","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>If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$<\/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\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;$$frac{{{text{w}}{l^2}}}{4}$$&#8221; option2=&#8221;$$frac{{{text{w}}{l^2}}}{8}$$&#8221; option3=&#8221;$$frac{{{text{w}}{l^2}}}{{10}}$$&#8221; option4=&#8221;$$frac{{{text{w}}{l^2}}}{{12}}$$&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:18:58+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":"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$","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\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/","og_locale":"en_US","og_type":"article","og_title":"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$","og_description":"[amp_mcq option1=&#8221;$$frac{{{text{w}}{l^2}}}{4}$$&#8221; option2=&#8221;$$frac{{{text{w}}{l^2}}}{8}$$&#8221; option3=&#8221;$$frac{{{text{w}}{l^2}}}{{10}}$$&#8221; option4=&#8221;$$frac{{{text{w}}{l^2}}}{{12}}$$&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:18:58+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\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/","url":"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/","name":"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:18:58+00:00","dateModified":"2024-04-15T02:18:58+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/if-longitudinally-spanning-stairs-are-casted-along-with-their-landings-the-maximum-bending-moment-per-metre-width-is-taken-as-a-fractextwl24-b-fractextwl28\/#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":"Rcc structures design","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/rcc-structures-design\/"},{"@type":"ListItem","position":5,"name":"If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as A. $$\\frac{{{\\text{w}}{l^2}}}{4}$$ B. $$\\frac{{{\\text{w}}{l^2}}}{8}$$ C. $$\\frac{{{\\text{w}}{l^2}}}{{10}}$$ D. $$\\frac{{{\\text{w}}{l^2}}}{{12}}$$"}]},{"@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\/5799","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=5799"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/5799\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=5799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=5799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=5799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}