{"id":43547,"date":"2024-04-15T21:31:00","date_gmt":"2024-04-15T21:31:00","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=43547"},"modified":"2024-04-15T21:31:00","modified_gmt":"2024-04-15T21:31:00","slug":"the-series-and-parallel-resonance-on-l-c-circuit-differs-in-that","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-series-and-parallel-resonance-on-l-c-circuit-differs-in-that\/","title":{"rendered":"The series and parallel resonance on L-C circuit&#8217; differs in that"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Series resistance needs a low-resistance source for sharp rise in current&#8221; option2=&#8221;Series resonance needs a high-resistance source for sharp increase in current&#8221; option3=&#8221;Parallel resonance needs a low-resistance source for a sharp increase in impedance&#8221; option4=&#8221;Parallel resonance needs a low-resistance source for a sharp rise in line current&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>C. Parallel resonance needs a low-resistance source for a sharp increase in impedance.<\/strong><\/p>\n<p>In a parallel resonance circuit, the inductive reactance and capacitive reactance cancel each other out, leaving only the resistance in the circuit. This means that the impedance of the circuit is at its minimum value at resonance.<\/p>\n<p>If the source resistance is low, then the current through the circuit will be high at resonance. This is because the low source resistance means that there is little opposition to the flow of current.<\/p>\n<p>The other options are incorrect because:<\/p>\n<ul>\n<li>Option A is incorrect because series resonance occurs when the inductive reactance and capacitive reactance are equal in magnitude but opposite in sign. This means that the current through the circuit is at its maximum value at resonance.<\/li>\n<li>Option B is incorrect because series resonance occurs when the inductive reactance and capacitive reactance are equal in magnitude but opposite in sign. This means that the current through the circuit is at its maximum value at resonance.<\/li>\n<li>Option D is incorrect because parallel resonance occurs when the inductive reactance and capacitive reactance cancel each other out, leaving only the resistance in the circuit. This means that the impedance of the circuit is at its minimum value at resonance.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Series resistance needs a low-resistance source for sharp rise in current&#8221; option2=&#8221;Series resonance needs a high-resistance source for sharp increase in current&#8221; option3=&#8221;Parallel resonance needs a low-resistance source for a sharp increase in impedance&#8221; option4=&#8221;Parallel resonance needs a low-resistance source for a sharp rise in line current&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[739],"tags":[],"class_list":["post-43547","post","type-post","status-publish","format-standard","hentry","category-a-c-fundamentals-circuits-and-circuit-theory","no-featured-image-padding"],"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>The series and parallel resonance on L-C circuit&#039; differs in that<\/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\/the-series-and-parallel-resonance-on-l-c-circuit-differs-in-that\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The series and parallel resonance on L-C circuit&#039; differs in that\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Series resistance needs a low-resistance source for sharp rise in current&#8221; option2=&#8221;Series resonance needs a high-resistance source for sharp increase in current&#8221; option3=&#8221;Parallel resonance needs a low-resistance source for a sharp increase in impedance&#8221; option4=&#8221;Parallel resonance needs a low-resistance source for a sharp rise in line current&#8221; correct=&#8221;option3&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-series-and-parallel-resonance-on-l-c-circuit-differs-in-that\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T21:31:00+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":"The series and parallel resonance on L-C circuit' differs in that","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\/the-series-and-parallel-resonance-on-l-c-circuit-differs-in-that\/","og_locale":"en_US","og_type":"article","og_title":"The series and parallel resonance on L-C circuit' differs in that","og_description":"[amp_mcq option1=&#8221;Series resistance needs a low-resistance source for sharp rise in current&#8221; 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