{"id":8035,"date":"2024-04-15T02:54:06","date_gmt":"2024-04-15T02:54:06","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=8035"},"modified":"2024-04-15T02:54:06","modified_gmt":"2024-04-15T02:54:06","slug":"a-triangle-is-used-for-a-changing-the-direction-of-engine-b-transferring-wagons-to-and-from-parallel-tracks-without-shunting-c-separating-all-the-sidings-and-shunting-lines-from-main-lines-d-preve","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/a-triangle-is-used-for-a-changing-the-direction-of-engine-b-transferring-wagons-to-and-from-parallel-tracks-without-shunting-c-separating-all-the-sidings-and-shunting-lines-from-main-lines-d-preve\/","title":{"rendered":"A triangle is used for A. Changing the direction of engine B. Transferring wagons to and from parallel tracks without shunting C. Separating all the sidings and shunting lines from main lines D. Preventing the vehicles from running off the track"},"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_6a98ac4d83354\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    Changing the direction of engine                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Transferring wagons to and from parallel tracks without shunting                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Separating all the sidings and shunting lines from main lines                <\/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: A. Changing the direction of engine.<\/p>\n<p>A triangle is a railway track layout that allows locomotives to change direction without having to reverse. It is made up of three tracks that form a triangle shape, with the locomotive entering the triangle on one track and exiting on another. The triangle is used in yards and terminals to allow locomotives to move between different tracks without having to back up.<\/p>\n<p>Option B is incorrect because a triangle is not used to transfer wagons to and from parallel tracks without shunting. A shunting locomotive is used <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> to move wagons around a yard or terminal. A triangle is not necessary for this task.<\/p>\n<p>Option C is incorrect because a triangle is not used to separate all the sidings and shunting lines from main lines. A siding is a short track that is used to store or load and unload wagons. A shunting line is a track that is used to move wagons around a yard or terminal. A triangle is not necessary for these tasks.<\/p>\n<p>Option D is incorrect because a triangle is not used to prevent the vehicles from running off the track. A guardrail is used to prevent vehicles from running off the track.<\/p>\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":[653],"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>A triangle is used for A. Changing the direction of engine B. Transferring wagons to and from parallel tracks without shunting C. Separating all the sidings and shunting lines from main lines D. 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