{"id":54073,"date":"2024-04-16T00:03:58","date_gmt":"2024-04-16T00:03:58","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=54073"},"modified":"2024-04-16T00:03:58","modified_gmt":"2024-04-16T00:03:58","slug":"in-a-shaded-pole-single-phase-motor-the-revolving-field-is-produced-by-the-use-of","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-a-shaded-pole-single-phase-motor-the-revolving-field-is-produced-by-the-use-of\/","title":{"rendered":"In a shaded pole single-phase motor, the revolving field is produced by the use of"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;inductor&#8221; option2=&#8221;capacitor&#8221; option3=&#8221;resistor&#8221; option4=&#8221;shading coils&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. shading coils.<\/p>\n<p>Shading coils are used to produce a revolving field in a shaded pole single-phase motor. They are made of copper wire and are placed around the poles of the stator. When current flows through the shading coils, they create a magnetic field that opposes the main magnetic field. This causes the magnetic field to shift, creating a revolving field.<\/p>\n<p>The other options are incorrect because they do not produce a revolving field. An inductor is a coil of wire that stores energy in a magnetic field. A capacitor is a device that stores energy in an electric field. A resistor is a device that resists the flow of current.<\/p>\n<p>Shading coils are a simple and effective way to produce a revolving field in a shaded pole single-phase motor. They are used in a variety of applications, including fans, blowers, and pumps.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;inductor&#8221; option2=&#8221;capacitor&#8221; option3=&#8221;resistor&#8221; option4=&#8221;shading coils&#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":[968],"tags":[],"class_list":["post-54073","post","type-post","status-publish","format-standard","hentry","category-single-phase-induction-motors","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>In a shaded pole single-phase motor, the revolving field is produced by the use of<\/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\/in-a-shaded-pole-single-phase-motor-the-revolving-field-is-produced-by-the-use-of\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In a shaded pole single-phase motor, the revolving field is produced by the use of\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;inductor&#8221; 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