{"id":7223,"date":"2024-04-15T02:41:34","date_gmt":"2024-04-15T02:41:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7223"},"modified":"2024-04-15T02:41:34","modified_gmt":"2024-04-15T02:41:34","slug":"the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/","title":{"rendered":"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;crest&#8221; option2=&#8221;nappe&#8221; option3=&#8221;sill&#8221; option4=&#8221;weir top&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>A. crest<\/strong><\/p>\n<p>The crest is the upper surface of a weir over which water flows. It is the highest point of the weir and is usually horizontal. The crest is designed to control the flow of water and to prevent flooding.<\/p>\n<p>The other options are incorrect.<\/p>\n<ul>\n<li><strong>B. nappe<\/strong> is the sheet of water that flows over the crest of a weir.<\/li>\n<li><strong>C. sill<\/strong> is the bottom of a weir.<\/li>\n<li><strong>D. weir top<\/strong> is the top of the weir, including the crest and the nappe.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;crest&#8221; option2=&#8221;nappe&#8221; option3=&#8221;sill&#8221; option4=&#8221;weir top&#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":[648],"tags":[],"class_list":["post-7223","post","type-post","status-publish","format-standard","hentry","category-hydraulics-and-fluid-mechanics","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>The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top<\/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\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;crest&#8221; option2=&#8221;nappe&#8221; option3=&#8221;sill&#8221; option4=&#8221;weir top&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:41:34+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":"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top","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\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/","og_locale":"en_US","og_type":"article","og_title":"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top","og_description":"[amp_mcq option1=&#8221;crest&#8221; option2=&#8221;nappe&#8221; option3=&#8221;sill&#8221; option4=&#8221;weir top&#8221; correct=&#8221;option1&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:41:34+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\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/","name":"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:41:34+00:00","dateModified":"2024-04-15T02:41:34+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-upper-surface-of-a-weir-over-which-water-flows-is-known-is-a-crest-b-nappe-c-sill-d-weir-top\/#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":"Hydraulics and fluid mechanics","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/hydraulics-and-fluid-mechanics\/"},{"@type":"ListItem","position":5,"name":"The upper surface of a weir over which water flows is known is A. crest B. nappe C. sill D. weir top"}]},{"@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\/7223","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=7223"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7223\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=7223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=7223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=7223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}