{"id":53466,"date":"2024-04-15T23:54:24","date_gmt":"2024-04-15T23:54:24","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=53466"},"modified":"2024-04-15T23:54:24","modified_gmt":"2024-04-15T23:54:24","slug":"the-operation-of-a-d-c-machine-with-large-air-gap-lengths-is-comparatively","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-operation-of-a-d-c-machine-with-large-air-gap-lengths-is-comparatively\/","title":{"rendered":"The operation of a D.C. machine with large air gap lengths is comparatively"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;quiet&#8221; option2=&#8221;noisy&#8221; option3=&#8221;machine with large air gap lengths is comparatively A. quiet B. noisy C. either of the above&#8221; option4=&#8221;none of the above&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is: A. quiet.<\/p>\n<p>A DC machine with a large air gap length is comparatively quiet because the air gap acts as an insulator, which reduces the amount of noise generated by the machine. The air gap also helps to improve the efficiency of the machine by reducing the amount of power lost to eddy currents.<\/p>\n<p>The other options are incorrect because a DC machine with a large air gap length is not noisy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;quiet&#8221; option2=&#8221;noisy&#8221; option3=&#8221;machine with large air gap lengths is comparatively A. quiet B. noisy C. either of the above&#8221; option4=&#8221;none of the above&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[741],"tags":[],"class_list":["post-53466","post","type-post","status-publish","format-standard","hentry","category-electrical-machine-design","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 operation of a D.C. machine with large air gap lengths is comparatively<\/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-operation-of-a-d-c-machine-with-large-air-gap-lengths-is-comparatively\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The operation of a D.C. machine with large air gap lengths is comparatively\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;quiet&#8221; option2=&#8221;noisy&#8221; option3=&#8221;machine with large air gap lengths is comparatively A. quiet B. noisy C. either of the above&#8221; option4=&#8221;none of the above&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-operation-of-a-d-c-machine-with-large-air-gap-lengths-is-comparatively\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T23:54:24+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 operation of a D.C. machine with large air gap lengths is comparatively","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-operation-of-a-d-c-machine-with-large-air-gap-lengths-is-comparatively\/","og_locale":"en_US","og_type":"article","og_title":"The operation of a D.C. machine with large air gap lengths is comparatively","og_description":"[amp_mcq option1=&#8221;quiet&#8221; 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