{"id":48021,"date":"2024-04-15T22:35:14","date_gmt":"2024-04-15T22:35:14","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=48021"},"modified":"2024-04-15T22:35:14","modified_gmt":"2024-04-15T22:35:14","slug":"the-power-factor-at-resonance-in-r-l-c-parallel-circuit-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-power-factor-at-resonance-in-r-l-c-parallel-circuit-is\/","title":{"rendered":"The power factor at resonance in R-L-C parallel circuit is"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Zero&#8221; option2=&#8221;0.08 lagging&#8221; option3=&#8221;0.8 leading&#8221; option4=&#8221;Unity&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. Unity.<\/p>\n<p>At resonance, the inductive reactance and capacitive reactance cancel each other out, leaving only the resistance in the circuit. This means that the current and voltage are in phase, and the power factor is unity.<\/p>\n<p>Option A is incorrect because the power factor is never zero in a parallel circuit.<\/p>\n<p>Option B is incorrect because the power factor is never 0.08 lagging in a parallel circuit.<\/p>\n<p>Option C is incorrect because the power factor is never 0.8 leading in a parallel circuit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Zero&#8221; option2=&#8221;0.08 lagging&#8221; option3=&#8221;0.8 leading&#8221; option4=&#8221;Unity&#8221; correct=&#8221;option4&#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-48021","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 power factor at resonance in R-L-C parallel circuit is<\/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-power-factor-at-resonance-in-r-l-c-parallel-circuit-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The power factor at resonance in R-L-C parallel circuit is\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Zero&#8221; 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