{"id":95325,"date":"2022-04-06T15:36:05","date_gmt":"2022-04-06T10:06:05","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=95325"},"modified":"2022-04-06T15:36:07","modified_gmt":"2022-04-06T10:06:07","slug":"if-a-d-c-shunt-motor-is-working-at-no-load-and-if-shunt-field-circuit-suddenly-opens","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/if-a-d-c-shunt-motor-is-working-at-no-load-and-if-shunt-field-circuit-suddenly-opens\/","title":{"rendered":"If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>Q. If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens<\/strong><\/h3>\n\n\n\n<p>A.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nothing will happen to the motor<\/p>\n\n\n\n<p>B.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this will make armature to take heavy current, possibly burning it<\/p>\n\n\n\n<p>C.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this will result in excessive speed, possibly destroying armature due to excessive centrifugal stresses<\/p>\n\n\n\n<p>D.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; motor will run at very slow speed<\/p>\n\n\n\n<p>Answer: this will result in excessive speed, possibly destroying armature due to excessive centrifugal stresses<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens<\/p>\n","protected":false},"author":419,"featured_media":95327,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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