{"id":19115,"date":"2024-04-15T05:35:12","date_gmt":"2024-04-15T05:35:12","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19115"},"modified":"2024-04-15T05:35:12","modified_gmt":"2024-04-15T05:35:12","slug":"which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/","title":{"rendered":"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency 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_6abe0ab876eba\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Power dissipation of a pure inductor decreases with operating frequency                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Power dissipation of a pure inductor is at a maximum for dc source voltages                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"true\">\r\n                    Power dissipation of a pure inductor increases with operating frequency                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency 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: C. Power dissipation of a pure inductor increases with operating frequency.<\/p>\n<p>An inductor is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. The amount of energy stored is proportional to the square of the current, and the inductance of the inductor is a measure of how much energy it can store.<\/p>\n<p>The power dissipated by an inductor is the rate at which energy is lost in the inductor. The power dissipated is equal to the square of the current times the resistance of the inductor. The resistance of an inductor is proportional to its length and inversely proportional to its cross-sectional area.<\/p>\n<p>The operating frequency of an inductor is the frequency of the alternating current that flows through it. The higher the operating frequency, the greater the current that flows through the inductor, and the greater the power dissipated.<\/p>\n<p>Therefore, the power dissipation of a pure inductor increases with operating frequency.<\/p>\n<p>Here is a more detailed explanation of each option:<\/p>\n<ul>\n<li>Option A: Power dissipation of a pure inductor decreases with operating frequency. This is not true because the power dissipated is proportional to the square of the current, and the current increases with operating frequency.<\/li>\n<li>Option B: Power dissipation of a pure inductor is at a maximum for dc source voltages. This is not true because the power dissipated is proportional to the square of the current, and the current is zero <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> for dc source voltages.<\/li>\n<li>Option C: Power dissipation of a pure inductor increases with operating frequency. This is true because the power dissipated is proportional to the square of the current, and the current increases with operating frequency.<\/li>\n<li>Option D: There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency. This is not true because the power dissipated is proportional to the square of the current, and the current increases with operating frequency.<\/li>\n<li>Option E: <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> None of the above. This is not true because option C is the only option that is correct.<\/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":[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. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above\" \/>\n<meta property=\"og:description\" content=\"Join Our Telegram Channel Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:35:12+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/","og_locale":"en_US","og_type":"article","og_title":"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above","og_description":"Join Our Telegram Channel Subscribe on YouTube","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:35:12+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/","name":"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:35:12+00:00","dateModified":"2024-04-15T05:35:12+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-true-a-power-dissipation-of-a-pure-inductor-decreases-with-operating-frequency-b-power-dissipation-of-a-pure-inductor-is-at-a-maximum-for-dc-source-voltages\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Electronic principles","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electronic-principles\/"},{"@type":"ListItem","position":4,"name":"Which one of the following statements is true? A. Power dissipation of a pure inductor decreases with operating frequency B. Power dissipation of a pure inductor is at a maximum for dc source voltages C. Power dissipation of a pure inductor increases with operating frequency D. There is no meaningful relationship between the power dissipation of a pure inductor and its operating frequency E. None of the above"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19115"}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=19115"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19115\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=19115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=19115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=19115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}