{"id":55786,"date":"2024-04-16T00:33:20","date_gmt":"2024-04-16T00:33:20","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=55786"},"modified":"2024-04-16T00:33:20","modified_gmt":"2024-04-16T00:33:20","slug":"which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/","title":{"rendered":"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?"},"content":{"rendered":"

[amp_mcq option1=”Providing laminations in armature core” option2=”Providing laminations in stator” option3=”generator? A. Providing laminations in armature core B. Providing laminations in stator C. Using nonmagnetic material for frame” option4=”Using material of low hysteresis coefficient for armature core material” correct=”option1″]<\/p>\n

The correct answer is: A. Providing laminations in armature core<\/strong><\/p>\n

Hysteresis loss is a type of energy loss that occurs in a magnetic material when it is subjected to an alternating magnetic field. The loss occurs due to the movement of magnetic domains within the material as the field changes. The amount of hysteresis loss is proportional to the square of the magnetic flux density.<\/p>\n

Laminations are thin sheets of magnetic material that are stacked together to form the armature core of a DC generator. The laminations are insulated from each other by a thin layer of varnish or lacquer. This insulation prevents the magnetic domains from moving from one lamination to another, which reduces the hysteresis loss.<\/p>\n

The other options are not likely to result in a reduction of hysteresis loss. Providing laminations in the stator will not affect the hysteresis loss in the armature core. Using a nonmagnetic material for the frame will not affect the hysteresis loss in the armature core. Using a material of low hysteresis coefficient for the armature core material will reduce the hysteresis loss, but this is not the most effective way to reduce the loss.<\/p>\n

In conclusion, the correct answer is: A. Providing laminations in armature core<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

[amp_mcq option1=”Providing laminations in armature core” option2=”Providing laminations in stator” option3=”generator? A. Providing laminations in armature core B. Providing laminations in stator C. Using nonmagnetic material for frame” option4=”Using material of low hysteresis coefficient for armature core material” correct=”option1″]<\/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-55786","post","type-post","status-publish","format-standard","hentry","category-d-c-motors","no-featured-image-padding"],"yoast_head":"\nWhich of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?<\/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\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=”Providing laminations in armature core” option2=”Providing laminations in stator” option3=”generator? A. Providing laminations in armature core B. Providing laminations in stator C. Using nonmagnetic material for frame” option4=”Using material of low hysteresis coefficient for armature core material” correct=”option1″]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-16T00:33:20+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":"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?","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\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/","og_locale":"en_US","og_type":"article","og_title":"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?","og_description":"[amp_mcq option1=”Providing laminations in armature core” option2=”Providing laminations in stator” option3=”generator? A. Providing laminations in armature core B. Providing laminations in stator C. Using nonmagnetic material for frame” option4=”Using material of low hysteresis coefficient for armature core material” correct=”option1″]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-16T00:33:20+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\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/","name":"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-16T00:33:20+00:00","dateModified":"2024-04-16T00:33:20+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-steps-is-likely-to-result-in-reduction-of-hysteresis-loss-in-a-d-c-generator\/#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. Motors","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electrical-engineering\/d-c-motors\/"},{"@type":"ListItem","position":5,"name":"Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator?"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/55786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=55786"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/55786\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=55786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=55786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=55786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}