{"id":7971,"date":"2024-04-15T02:53:07","date_gmt":"2024-04-15T02:53:07","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7971"},"modified":"2024-04-15T02:53:07","modified_gmt":"2024-04-15T02:53:07","slug":"as-per-irc-recommendations-the-average-level-of-illumination-on-important-roads-carrying-fast-traffic-is-a-10-lux-b-15-lux-c-20-lux-d-30-lux","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/as-per-irc-recommendations-the-average-level-of-illumination-on-important-roads-carrying-fast-traffic-is-a-10-lux-b-15-lux-c-20-lux-d-30-lux\/","title":{"rendered":"As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is A. 10 lux B. 15 lux C. 20 lux D. 30 lux"},"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_6a972ca06f1e7\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    10 lux                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    15 lux                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    20 lux                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    30 lux                <\/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. 20 lux.<\/p>\n<p>The Indian Road Congress (IRC) is a professional body that provides technical guidance on road engineering and construction in India. The IRC has published a number of guidelines and recommendations for <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> road lighting, including the IRC: SP: 41-2012, &#8220;Guidelines for Road Lighting Design.&#8221;<\/p>\n<p>The IRC: SP: 41-2012 recommends that the average level of illumination on important roads carrying fast traffic should be 20 lux. This level of illumination is necessary to ensure that drivers have adequate visibility to safely navigate the road.<\/p>\n<p>The other options are incorrect. Option A, 10 lux, is too low a level of illumination. Option B, 15 lux, is a common level of illumination for residential streets. Option D, 30 lux, is a common level of illumination for highways.<\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li>Option A, 10 lux, is too low a level of illumination. This level of illumination is not sufficient to ensure that drivers have adequate visibility to safely navigate the road.<\/li>\n<li>Option B, 15 lux, is a common level of illumination for residential streets. This level of illumination <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> is sufficient to ensure that drivers have adequate visibility to safely navigate residential streets. However, it is not sufficient to ensure that drivers have adequate visibility to safely navigate important roads carrying fast traffic.<\/li>\n<li>Option C, 20 lux, is the recommended level of illumination for important roads carrying fast traffic. This level of illumination is necessary to ensure that drivers have adequate visibility to safely navigate the road.<\/li>\n<li>Option D, 30 lux, is a common level of illumination for highways. This level of illumination is more than is necessary to ensure that drivers have adequate visibility to safely navigate important roads carrying fast traffic.<\/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":[652],"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>As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is A. 10 lux B. 15 lux C. 20 lux D. 30 lux<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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