{"id":6547,"date":"2024-04-15T02:30:28","date_gmt":"2024-04-15T02:30:28","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=6547"},"modified":"2024-04-15T02:30:28","modified_gmt":"2024-04-15T02:30:28","slug":"pick-up-the-correct-statement-from-the-following-a-in-basic-bessemer-process-the-steel-heats-the-converter-b-in-open-hearth-process-the-furnace-heats-the-steel-c-in-siemens-process-the-impuriti","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/pick-up-the-correct-statement-from-the-following-a-in-basic-bessemer-process-the-steel-heats-the-converter-b-in-open-hearth-process-the-furnace-heats-the-steel-c-in-siemens-process-the-impuriti\/","title":{"rendered":"Pick up the correct statement from the following: A. In basic Bessemer process, the steel heats the converter B. In open-hearth process, the furnace heats the steel C. In Siemens process, the impurities of pig iron are oxidized by the oxygen of the ore 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_6a996147d66ca\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    In basic Bessemer process, the steel heats the converter                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"true\">\r\n                    In open-hearth process, the furnace heats the steel                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    In Siemens process, the impurities of pig iron are oxidized by the oxygen of the ore                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\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: <strong>B. In open-hearth process, the furnace heats the steel.<\/strong><\/p>\n<p>In the open-hearth process, molten pig iron is heated in a furnace with a mixture of air and limestone. The oxygen in the air reacts with the impurities in the pig iron, such as carbon and silicon, to form slag. The slag floats on top of the molten steel and can be removed. The molten steel is then poured into molds to form ingots.<\/p>\n<p>The basic Bessemer process is a type of steelmaking process that <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> uses a converter to remove impurities from molten pig iron. The converter is a large, pear-shaped vessel lined with a basic refractory material, such as dolomite or magnesite. Molten pig iron is poured into the converter and air is blown through it at high pressure. The oxygen in the air reacts with the impurities in the pig iron, such as carbon and silicon, to form slag. The slag floats on top of the molten steel and can be removed. The molten steel is then poured into molds to form ingots.<\/p>\n<p>The Siemens process is a type of steelmaking process that uses an electric furnace to melt pig iron and scrap steel. The furnace is lined with a refractory material, such as magnesite or dolomite. Molten pig iron and scrap steel are charged into the furnace and heated to a high temperature. The impurities in the pig iron and scrap steel are oxidized by the oxygen in the air and removed as slag. The molten steel is then poured into molds to form ingots.<\/p>\n<p>In conclusion, the correct answer is: <strong>B. In open-hearth process, the furnace heats the steel.<\/strong><\/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":[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. In basic Bessemer process, the steel heats the converter B. In open-hearth process, the furnace heats the steel C. In Siemens process, the impurities of pig iron are oxidized by the oxygen of the ore D. 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