{"id":7938,"date":"2024-04-15T02:52:38","date_gmt":"2024-04-15T02:52:38","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7938"},"modified":"2024-04-15T02:52:38","modified_gmt":"2024-04-15T02:52:38","slug":"when-the-speed-of-traffic-flow-becomes-zerothen-a-traffic-density-attains-maximum-value-whereas-traffic-volume-becomes-zero-b-traffic-density-and-traffic-volume-both-attain-maximum-value-c-traffic","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/when-the-speed-of-traffic-flow-becomes-zerothen-a-traffic-density-attains-maximum-value-whereas-traffic-volume-becomes-zero-b-traffic-density-and-traffic-volume-both-attain-maximum-value-c-traffic\/","title":{"rendered":"When the speed of traffic flow becomes zero,then A. traffic density attains maximum value whereas traffic volume becomes zero B. traffic density and traffic volume both attain maximum value C. traffic density and traffic volume both become zero D. traffic density becomes zero whereas traffic volume attains maximum value"},"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_6a99793a00b7c\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    traffic density attains maximum value whereas traffic volume becomes zero                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    traffic density and traffic volume both attain maximum value                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    traffic density and traffic volume both become zero                <\/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. traffic density and traffic volume both <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> become zero.<\/p>\n<p>When the speed of traffic flow becomes zero, it means that the vehicles are not moving. This can happen for a number of reasons, such as a traffic jam, an accident, or a road closure. When the vehicles are not moving, there is no traffic flow and therefore no traffic density or traffic volume.<\/p>\n<p>Option A is incorrect because traffic density cannot attain a maximum value when there is no traffic flow. Option B is incorrect because traffic volume cannot attain a maximum value when there is no traffic flow. Option D is incorrect because traffic density cannot become zero when there are vehicles present.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subscribe Join Our Telegram Channel 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>When the speed of traffic flow becomes zero,then A. traffic density attains maximum value whereas traffic volume becomes zero B. traffic density and traffic volume both attain maximum value C. traffic density and traffic volume both become zero D. traffic density becomes zero whereas traffic volume attains maximum value<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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