{"id":19117,"date":"2024-04-15T05:35:13","date_gmt":"2024-04-15T05:35:13","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19117"},"modified":"2024-04-15T05:35:13","modified_gmt":"2024-04-15T05:35:13","slug":"which-one-of-the-following-statements-is-true-a-the-secondary-voltage-for-a-step-down-power-transformer-is-greater-than-the-primary-voltage-b-the-secondary-current-for-a-step-down-power-transformer","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-the-secondary-voltage-for-a-step-down-power-transformer-is-greater-than-the-primary-voltage-b-the-secondary-current-for-a-step-down-power-transformer\/","title":{"rendered":"Which one of the following statements is true? A. The secondary voltage for a step-down power transformer is greater than the primary voltage B. The secondary current for a step-down power transformer is greater than the primary voltage C. Parallel RLC circuit operated below its resonant frequency D. purely resistive circuit E. None of 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_6abe01f4c1ee7\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    The secondary voltage for a step-down power transformer is greater than the primary voltage                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    The secondary current for a step-down power transformer is greater than the primary voltage                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Parallel RLC circuit operated below its resonant frequency                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    purely resistive circuit E. None of 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>A. The secondary voltage for a step-down power transformer is greater than the primary voltage.<\/strong><\/p>\n<p>A step-down transformer is a type of transformer that reduces the voltage in an electrical circuit. The secondary voltage of a step-down transformer is always less than the primary voltage. This is because the transformer&#8217;s windings are arranged in such a way that the magnetic flux produced by the primary winding induces a voltage in the secondary winding. The amount of voltage induced in <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       <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>      <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> the secondary winding is proportional to the number of turns in the secondary winding divided by the number of turns in the primary winding. Therefore, if the secondary winding has fewer turns than the primary winding, the secondary voltage will be less than the primary voltage.<\/p>\n<p>Option B is incorrect because the secondary current for a step-down power transformer is always less than the primary current. This is because the transformer&#8217;s windings are arranged in such a way that the current in the primary winding is transferred to the secondary winding through the transformer&#8217;s core. The amount of current transferred to the secondary winding is proportional to the number of turns in the secondary winding divided by the number of turns in the primary winding. Therefore, if the secondary winding has fewer turns than the primary winding, the secondary current will be less than the primary current.<\/p>\n<p>Option C is incorrect because a parallel RLC circuit operated below its resonant frequency has a capacitive reactance that is greater than its inductive reactance. This means that the current in the circuit will be greater than the current in a purely resistive circuit.<\/p>\n<p>Option D is incorrect because a purely resistive circuit has no reactance. This means that the current in the circuit will be equal to the voltage divided by the resistance.<\/p>\n<p>Option E is incorrect because only option A is true.<\/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":[682],"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>Which one of the following statements is true? A. The secondary voltage for a step-down power transformer is greater than the primary voltage B. 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