{"id":57203,"date":"2024-04-16T00:57:57","date_gmt":"2024-04-16T00:57:57","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=57203"},"modified":"2024-04-16T00:57:57","modified_gmt":"2024-04-16T00:57:57","slug":"a-pure-capacitor-connected-across-an","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/a-pure-capacitor-connected-across-an\/","title":{"rendered":"A pure capacitor connected across an"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;The capacitive reactance in ohms&#8221; option2=&#8221;The current flowing in capacitor&#8221; option3=&#8221;voltage consumed 50 W. This is due to A. The capacitive reactance in ohms B. The current flowing in capacitor C. The size of the capacitor being quite big&#8221; option4=&#8221;The statement is incorrect&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>D. The statement is incorrect<\/strong>.<\/p>\n<p>A pure capacitor cannot consume power in an AC circuit. This is because the current through a capacitor is 90 degrees out of phase with the voltage across it. This means that the power factor of a pure capacitor is 0, and therefore the power consumed by a pure capacitor is 0.<\/p>\n<p>The other options are incorrect because they are all factors that can affect the power consumed by a capacitor in an AC circuit. The capacitive reactance is the opposition to the flow of current by a capacitor. The current flowing in a capacitor is determined by the applied voltage and the capacitive reactance. The size of the capacitor does not affect the power consumed by the capacitor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;The capacitive reactance in ohms&#8221; option2=&#8221;The current flowing in capacitor&#8221; option3=&#8221;voltage consumed 50 W. This is due to A. The capacitive reactance in ohms B. The current flowing in capacitor C. The size of the capacitor being quite big&#8221; option4=&#8221;The statement is incorrect&#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-57203","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>A pure capacitor connected across an<\/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\/a-pure-capacitor-connected-across-an\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A pure capacitor connected across an\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;The capacitive reactance in ohms&#8221; option2=&#8221;The current flowing in capacitor&#8221; option3=&#8221;voltage consumed 50 W. This is due to A. The capacitive reactance in ohms B. The current flowing in capacitor C. 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This is due to A. The capacitive reactance in ohms B. The current flowing in capacitor C. 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