{"id":7775,"date":"2024-04-15T02:50:17","date_gmt":"2024-04-15T02:50:17","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7775"},"modified":"2024-04-15T02:50:17","modified_gmt":"2024-04-15T02:50:17","slug":"in-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/","title":{"rendered":"In olden days the type of section adopted in trunk and out fall sewers was A. Parabolic shaped B. Horse shoe shaped C. Egg shaped D. Circular shaped"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Parabolic shaped&#8221; option2=&#8221;Horse shoe shaped&#8221; option3=&#8221;Egg shaped&#8221; option4=&#8221;Circular shaped&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. Circular shaped.<\/p>\n<p>The other options are incorrect because they are not the most efficient shape for a sewer. A parabolic shape would be more likely to clog, while a horseshoe shape would be more difficult to construct. An egg shape would be somewhere in between, but it is still not as efficient as a circular shape.<\/p>\n<p>A circular shape is the most efficient shape for a sewer because it has the least amount of surface area to volume ratio. This means that there is less friction between the sewage and the walls of the sewer, which allows the sewage to flow more easily. Additionally, a circular shape is the strongest shape for a sewer, which means that it is less likely to collapse.<\/p>\n<p>In olden days, the type of section adopted in trunk and out fall sewers was circular shaped. This is because circular shaped sewers are the most efficient and strongest type of sewer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Parabolic shaped&#8221; option2=&#8221;Horse shoe shaped&#8221; option3=&#8221;Egg shaped&#8221; option4=&#8221;Circular shaped&#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":[650],"tags":[],"class_list":["post-7775","post","type-post","status-publish","format-standard","hentry","category-waste-water-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 olden days the type of section adopted in trunk and out fall sewers was A. Parabolic shaped B. Horse shoe shaped C. Egg shaped D. Circular shaped<\/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-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In olden days the type of section adopted in trunk and out fall sewers was A. Parabolic shaped B. Horse shoe shaped C. Egg shaped D. Circular shaped\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Parabolic shaped&#8221; option2=&#8221;Horse shoe shaped&#8221; option3=&#8221;Egg shaped&#8221; option4=&#8221;Circular shaped&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:50:17+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 olden days the type of section adopted in trunk and out fall sewers was A. Parabolic shaped B. Horse shoe shaped C. Egg shaped D. Circular shaped","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-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/","og_locale":"en_US","og_type":"article","og_title":"In olden days the type of section adopted in trunk and out fall sewers was A. Parabolic shaped B. Horse shoe shaped C. Egg shaped D. Circular shaped","og_description":"[amp_mcq option1=&#8221;Parabolic shaped&#8221; option2=&#8221;Horse shoe shaped&#8221; option3=&#8221;Egg shaped&#8221; option4=&#8221;Circular shaped&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:50:17+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-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-olden-days-the-type-of-section-adopted-in-trunk-and-out-fall-sewers-was-a-parabolic-shaped-b-horse-shoe-shaped-c-egg-shaped-d-circular-shaped\/","name":"In olden days the type of section adopted in trunk and out fall sewers was A. 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