{"id":5803,"date":"2024-04-15T02:19:02","date_gmt":"2024-04-15T02:19:02","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=5803"},"modified":"2024-04-15T02:19:02","modified_gmt":"2024-04-15T02:19:02","slug":"the-diameter-of-the-column-head-support-a-flat-slab-is-generally-kept-a-0-25-times-the-span-length-b-0-25-times-the-diameter-of-the-column-c-4-0-cm-larger-than-the-diameter-of-the-column-d-5-0-cm","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-diameter-of-the-column-head-support-a-flat-slab-is-generally-kept-a-0-25-times-the-span-length-b-0-25-times-the-diameter-of-the-column-c-4-0-cm-larger-than-the-diameter-of-the-column-d-5-0-cm\/","title":{"rendered":"The diameter of the column head support a flat slab, is generally kept A. 0.25 times the span length B. 0.25 times the diameter of the column C. 4.0 cm larger than the diameter of the column D. 5.0 cm larger than the diameter of the column"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9cbe7960a0b\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    0.25 times the span length                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    0.25 times the diameter of the column                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    4.0 cm larger than the diameter of the column                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    5.0 cm larger than the diameter of the column                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: C. 4.0 cm larger than the diameter of the column.<\/p>\n<p>The diameter of the column head support a flat slab, is generally kept 4.0 cm larger than the diameter of the column. This is to ensure that the column head has enough area to distribute <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> the load from the slab evenly. If the column head is too small, the load will be concentrated in a small area, which can cause the slab to crack or fail.<\/p>\n<p>Option A is incorrect because the span length is not relevant to the diameter of the column head. The span length is the distance between the supports <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> for the slab, and it does not affect the amount of load that the column head needs to support.<\/p>\n<p>Option B is incorrect because the diameter of the column head is not proportional to the diameter of the column. The column head needs to be larger than the column in order to distribute the load evenly, but it does not need to be 0.25 times the diameter of the column.<\/p>\n<p>Option D is incorrect because the column head does not need to be 5.0 cm larger than the diameter of the column. 4.0 cm is the minimum recommended size, and larger sizes may be necessary for certain applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subscribe on YouTube<\/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":[],"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 diameter of the column head support a flat slab, is generally kept A. 0.25 times the span length B. 0.25 times the diameter of the column C. 4.0 cm larger than the diameter of 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