{"id":53288,"date":"2024-04-15T23:51:48","date_gmt":"2024-04-15T23:51:48","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=53288"},"modified":"2024-04-15T23:51:48","modified_gmt":"2024-04-15T23:51:48","slug":"the-speed-regulation-of-a-synchronous-motor-is-always","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-speed-regulation-of-a-synchronous-motor-is-always\/","title":{"rendered":"The speed regulation of a synchronous motor is always"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;1%&#8221; option2=&#8221;0.50%&#8221; option3=&#8221;positive&#8221; option4=&#8221;zero&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. zero.<\/p>\n<p>Speed regulation is the change in speed of a motor as the load on the motor changes. In a synchronous motor, the speed is constant and does not change with load. This is because the speed of a synchronous motor is determined by the frequency of the power supply and the number of poles on the motor.<\/p>\n<p>Option A is incorrect because 1% is not a typical value for speed regulation of a synchronous motor.<\/p>\n<p>Option B is incorrect because 0.5% is not a typical value for speed regulation of a synchronous motor.<\/p>\n<p>Option C is incorrect because speed regulation is not always positive. In a synchronous motor, the speed regulation is always zero.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;1%&#8221; option2=&#8221;0.50%&#8221; option3=&#8221;positive&#8221; option4=&#8221;zero&#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":[965],"tags":[],"class_list":["post-53288","post","type-post","status-publish","format-standard","hentry","category-synchronous-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>The speed regulation of a synchronous motor is always<\/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-speed-regulation-of-a-synchronous-motor-is-always\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The speed regulation of a synchronous motor is always\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;1%&#8221; 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