{"id":19163,"date":"2024-04-15T05:35:49","date_gmt":"2024-04-15T05:35:49","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19163"},"modified":"2024-04-15T05:35:49","modified_gmt":"2024-04-15T05:35:49","slug":"suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/","title":{"rendered":"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm 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_6abc745d6d0ea\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    20 Ohm                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    30 Ohm                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    10 Ohm                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    100 Ohm 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: A. 20 Ohm<\/p>\n<p>A voltage source is said to be stiff if the change in its output voltage is small when a load is connected to it. The smaller the source resistance, the stiffer the voltage source.<\/p>\n<p>In this case, the source resistance is 0.2 Ohm. If the load resistance is 20 Ohm, the output voltage will be 15V. If the load resistance is 30 Ohm, the output voltage will be 14.7V. If the load resistance is 10 Ohm, the output voltage will be 14.3V. If the load resistance is 100 Ohm, the output voltage will <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> be 13.5V.<\/p>\n<p>Therefore, the voltage source will appear stiff when the load resistance is 20 Ohm.<\/p>\n<p>Option B is incorrect because the output voltage will be 14.7V when the load resistance is 30 Ohm. This is not a small change in voltage.<\/p>\n<p>Option C is incorrect because the output voltage will be 14.3V when the load resistance is 10 Ohm. This is not a small change in voltage.<\/p>\n<p>Option D is incorrect because the output voltage will be <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> 13.5V when the load resistance is 100 Ohm. This is not a small change in voltage.<\/p>\n<p>Option E is incorrect because the voltage source will appear stiff when the load resistance is 20 Ohm.<\/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>Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm 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\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm E. None of the above\" \/>\n<meta property=\"og:description\" content=\"Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:35:49+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=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm 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\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/","og_locale":"en_US","og_type":"article","og_title":"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm E. None of the above","og_description":"Subscribe on YouTube","og_url":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:35:49+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/","url":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/","name":"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm E. None of the above","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:35:49+00:00","dateModified":"2024-04-15T05:35:49+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/suppose-a-voltage-source-has-an-ideal-voltage-of-15v-and-a-source-resistance-of-0-2w-for-what-values-of-load-resistance-will-the-voltage-source-appear-stiff-a-20-ohm-b-30-ohm-c-10-ohm-d-100-ohm\/#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":"Suppose a voltage source has an ideal voltage of 15V and a source resistance of 0.2W. For what values of load resistance will the voltage source appear stiff? A. 20 Ohm B. 30 Ohm C. 10 Ohm D. 100 Ohm 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\/19163"}],"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=19163"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19163\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=19163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=19163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=19163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}