{"id":6540,"date":"2024-04-15T02:30:21","date_gmt":"2024-04-15T02:30:21","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=6540"},"modified":"2024-04-15T02:30:21","modified_gmt":"2024-04-15T02:30:21","slug":"pick-up-the-correct-statement-from-the-following-a-corrugated-sheet-iron-is-made-by-passing-plain-sheets-between-grooved-rollers-b-strength-and-stiffness-of-corrugated-sheets-are-considerably-incre","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/pick-up-the-correct-statement-from-the-following-a-corrugated-sheet-iron-is-made-by-passing-plain-sheets-between-grooved-rollers-b-strength-and-stiffness-of-corrugated-sheets-are-considerably-incre\/","title":{"rendered":"Pick up the correct statement from the following: A. Corrugated sheet iron is made by passing plain sheets between grooved rollers B. Strength and stiffness of corrugated sheets are considerably increased C. Corrugated sheets are generally used on slanting roofs D. All the above"},"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_6a99c50b86af5\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Corrugated sheet iron is made by passing plain sheets between grooved rollers                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Strength and stiffness of corrugated sheets are considerably increased                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Corrugated sheets are generally used on slanting roofs                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    All the above                <\/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 D. All the above.<\/p>\n<p>Corrugated sheet iron is made by passing plain sheets between grooved rollers. This process creates a series of parallel ridges and valleys on the surface of the sheet, which increases its strength and stiffness. <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> Corrugated sheets are generally used on slanting roofs because they are able to shed water more effectively than flat sheets.<\/p>\n<p>Here are some additional details about each option:<\/p>\n<ul>\n<li>Option A: Corrugated sheet iron is made by passing plain sheets between grooved rollers. This process creates a series of parallel ridges and valleys on the surface of the sheet, which increases its strength and stiffness. The ridges and valleys act like beams, which helps to support the weight of the sheet and resist bending.<\/li>\n<li>Option B: Strength and stiffness of corrugated sheets are considerably increased. The ridges and valleys on a corrugated sheet create a series of parallel beams, which helps to support the weight of the sheet and resist bending. This makes corrugated sheets much stronger and stiffer than flat sheets.<\/li>\n<li>Option C: Corrugated sheets are generally used on slanting roofs. Corrugated sheets are able to shed water more effectively than flat <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> sheets because the ridges and valleys on the surface of the sheet help to channel water off the roof. This makes corrugated sheets a good choice for roofs that are exposed to a lot of rain or snow.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel 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":[644],"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>Pick up the correct statement from the following: A. Corrugated sheet iron is made by passing plain sheets between grooved rollers B. Strength and stiffness of corrugated sheets are considerably increased C. Corrugated sheets are generally used on slanting roofs D. 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