{"id":8011,"date":"2024-04-15T02:53:43","date_gmt":"2024-04-15T02:53:43","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8011"},"modified":"2024-04-15T02:53:43","modified_gmt":"2024-04-15T02:53:43","slug":"to-calculate-the-minimum-value-of-ruling-radius-of-horizontal-curves-in-plains-the-design-speed-is-given-by-a-8-kmph-b-12kmph-c-16kmph-d-20-kmph","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/to-calculate-the-minimum-value-of-ruling-radius-of-horizontal-curves-in-plains-the-design-speed-is-given-by-a-8-kmph-b-12kmph-c-16kmph-d-20-kmph\/","title":{"rendered":"To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by A. 8 kmph B. 12kmph C. 16kmph D. 20 kmph"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;8 kmph&#8221; option2=&#8221;12kmph&#8221; option3=&#8221;16kmph&#8221; option4=&#8221;20 kmph&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is: D. 20 kmph<\/p>\n<p>The minimum value of ruling radius of horizontal curves in plains is calculated using the following formula:<\/p>\n<p>$R = \\frac{v^2}{127}$<\/p>\n<p>where:<\/p>\n<ul>\n<li>$R$ is the ruling radius in meters<\/li>\n<li>$v$ is the design speed in kilometers per hour<\/li>\n<\/ul>\n<p>Therefore, for a design speed of 20 kmph, the minimum value of ruling radius is:<\/p>\n<p>$R = \\frac{20^2}{127} = 34.64$ meters<\/p>\n<p>The other options are incorrect because they are not the minimum value of ruling radius for a design speed of 20 kmph.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;8 kmph&#8221; option2=&#8221;12kmph&#8221; option3=&#8221;16kmph&#8221; option4=&#8221;20 kmph&#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":[652],"tags":[],"class_list":["post-8011","post","type-post","status-publish","format-standard","hentry","category-highway-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>To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by A. 8 kmph B. 12kmph C. 16kmph D. 20 kmph<\/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\/to-calculate-the-minimum-value-of-ruling-radius-of-horizontal-curves-in-plains-the-design-speed-is-given-by-a-8-kmph-b-12kmph-c-16kmph-d-20-kmph\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by A. 8 kmph B. 12kmph C. 16kmph D. 20 kmph\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;8 kmph&#8221; 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