{"id":59833,"date":"2024-04-16T01:44:15","date_gmt":"2024-04-16T01:44:15","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=59833"},"modified":"2024-04-16T01:44:15","modified_gmt":"2024-04-16T01:44:15","slug":"in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/","title":{"rendered":"In which of the following applications D.C. series motor is invariably tried?"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Starter for a car&#8221; option2=&#8221;Drive for a water pump&#8221; option3=&#8221;series motor is invariably tried? A. Starter for a car B. Drive for a water pump C. Fan motor&#8221; option4=&#8221;Motor operation in A.C. or D.C.&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. Starter for a car.<\/p>\n<p>A D.C. series motor is invariably tried in a starter for a car because it has a high starting torque. This is because the field current and the armature current are in the same direction, which produces a strong magnetic field. The strong magnetic field causes the armature to rotate quickly, which starts the car.<\/p>\n<p>Option B is incorrect because a D.C. series motor is not a good choice for a drive for a water pump. This is because a D.C. series motor has a high starting torque, but it also has a high speed regulation. This means that the speed of the motor changes a lot with changes in the load. This is not desirable for a water pump, which needs to maintain a constant speed.<\/p>\n<p>Option C is incorrect because a D.C. series motor is not a good choice for a fan motor. This is because a D.C. series motor has a high starting torque, but it also has a high speed regulation. This means that the speed of the motor changes a lot with changes in the load. This is not desirable for a fan motor, which needs to maintain a constant speed.<\/p>\n<p>Option D is incorrect because a D.C. series motor can only operate in D.C.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Starter for a car&#8221; option2=&#8221;Drive for a water pump&#8221; option3=&#8221;series motor is invariably tried? A. Starter for a car B. Drive for a water pump C. Fan motor&#8221; option4=&#8221;Motor operation in A.C. or D.C.&#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":[743],"tags":[],"class_list":["post-59833","post","type-post","status-publish","format-standard","hentry","category-d-c-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 which of the following applications D.C. series motor is invariably tried?<\/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-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"In which of the following applications D.C. series motor is invariably tried?\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Starter for a car&#8221; option2=&#8221;Drive for a water pump&#8221; option3=&#8221;series motor is invariably tried? A. Starter for a car B. Drive for a water pump C. Fan motor&#8221; option4=&#8221;Motor operation in A.C. or D.C.&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-16T01:44:15+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":"In which of the following applications D.C. series motor is invariably tried?","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\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/","og_locale":"en_US","og_type":"article","og_title":"In which of the following applications D.C. series motor is invariably tried?","og_description":"[amp_mcq option1=&#8221;Starter for a car&#8221; option2=&#8221;Drive for a water pump&#8221; option3=&#8221;series motor is invariably tried? A. Starter for a car B. Drive for a water pump C. Fan motor&#8221; option4=&#8221;Motor operation in A.C. or D.C.&#8221; correct=&#8221;option1&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-16T01:44:15+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/","url":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/","name":"In which of the following applications D.C. series motor is invariably tried?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-16T01:44:15+00:00","dateModified":"2024-04-16T01:44:15+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/in-which-of-the-following-applications-d-c-series-motor-is-invariably-tried\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Electrical engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electrical-engineering\/"},{"@type":"ListItem","position":4,"name":"D.c. 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