{"id":7546,"date":"2024-04-15T02:46:39","date_gmt":"2024-04-15T02:46:39","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7546"},"modified":"2024-04-15T02:46:39","modified_gmt":"2024-04-15T02:46:39","slug":"coefficient-of-discharge-of-an-ogee-spillway-a-depends-on-depth-of-approach-and-upstream-slope-b-depends-on-downstream-apron-interference-and-downstream-submergence-c-remains-constant-d-both-a-a","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/coefficient-of-discharge-of-an-ogee-spillway-a-depends-on-depth-of-approach-and-upstream-slope-b-depends-on-downstream-apron-interference-and-downstream-submergence-c-remains-constant-d-both-a-a\/","title":{"rendered":"Coefficient of discharge of an ogee spillway A. depends on depth of approach and upstream slope B. depends on downstream apron interference and downstream submergence C. remains constant D. both (A) and (B)"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;depends on depth of approach and upstream slope&#8221; option2=&#8221;depends on downstream apron interference and downstream submergence&#8221; option3=&#8221;remains constant&#8221; option4=&#8221;both (A) and (B)&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>D. both (A) and (B)<\/strong><\/p>\n<p>The coefficient of discharge of an ogee spillway is a dimensionless number that is used to calculate the discharge of water over the spillway. It is a function of the depth of approach, upstream slope, downstream apron interference, and downstream submergence.<\/p>\n<p>The depth of approach is the depth of water upstream of the spillway. The upstream slope is the slope of the channel upstream of the spillway. The downstream apron interference is the effect of the downstream apron on the flow of water over the spillway. The downstream submergence is the depth of water downstream of the spillway.<\/p>\n<p>The coefficient of discharge is a complex function of these four variables. It is typically determined experimentally.<\/p>\n<p>The coefficient of discharge is important because it is used to calculate the discharge of water over the spillway. The discharge of water over the spillway is important for flood control and for the operation of hydroelectric power plants.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;depends on depth of approach and upstream slope&#8221; option2=&#8221;depends on downstream apron interference and downstream submergence&#8221; option3=&#8221;remains constant&#8221; option4=&#8221;both (A) and (B)&#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":[649],"tags":[],"class_list":["post-7546","post","type-post","status-publish","format-standard","hentry","category-irrigation-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>Coefficient of discharge 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