{"id":22518,"date":"2025-06-16T19:29:33","date_gmt":"2025-06-16T19:29:33","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=22518"},"modified":"2025-06-16T19:29:35","modified_gmt":"2025-06-16T19:29:35","slug":"a-compressor-that-takes-suction-at-a-pressure-below-atmospheric-and-discharge-against-atmospheric-pressure-is-called-a-_-pump","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/a-compressor-that-takes-suction-at-a-pressure-below-atmospheric-and-discharge-against-atmospheric-pressure-is-called-a-_-pump\/","title":{"rendered":"A compressor that takes suction at a pressure below atmospheric and discharge against atmospheric pressure is called a _ pump"},"content":{"rendered":"\n<p>A compressor that takes suction at a pressure below atmospheric and discharge against atmospheric pressure is called a <strong><em>_<\/em><\/strong> pump. Sump Volute Vacuum Submerged<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>The correct answer and explanation is:<\/strong><\/mark><\/p>\n\n\n\n<p><strong>Correct Answer: Vacuum<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<p>A <strong>vacuum pump<\/strong> is a type of compressor designed to take in gas or air <strong>at a pressure below atmospheric<\/strong> and discharge it <strong>at or above atmospheric pressure<\/strong>. In other words, it creates a partial vacuum by <strong>removing air or gas molecules from a sealed volume<\/strong>, lowering the pressure inside the system compared to the surrounding atmosphere.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Why &#8220;Vacuum&#8221; is the Correct Answer:<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Functionality<\/strong>:\n<ul class=\"wp-block-list\">\n<li>A vacuum pump reduces the pressure in a system to create a vacuum.<\/li>\n\n\n\n<li>It draws in air\/gas <strong>from a low-pressure environment (below atmospheric)<\/strong> and pushes it <strong>into the atmosphere (atmospheric pressure)<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Common Applications<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Used in refrigeration, air conditioning, laboratory equipment, vacuum packaging, and industrial processes where low pressure is required.<\/li>\n\n\n\n<li>Essential in processes like vacuum distillation, freeze-drying, and medical suction.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Other Options Explained<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>Sump<\/strong>: Refers to a pit or reservoir that collects liquids, typically used to collect drainage or act as a reservoir in mechanical systems. It is not related to gas compression.<\/li>\n\n\n\n<li><strong>Volute<\/strong>: A component in centrifugal pumps and compressors that helps convert velocity into pressure; it\u2019s part of a system, not a type of pump.<\/li>\n\n\n\n<li><strong>Submerged<\/strong>: Refers to pumps that operate while being submerged in fluid (like submersible pumps). These are not specifically designed to create vacuums or handle gases.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Summary:<\/h3>\n\n\n\n<p>A <strong>vacuum pump<\/strong> is the appropriate term for a compressor that takes in gas at <strong>below atmospheric pressure<\/strong> and <strong>discharges it at atmospheric pressure<\/strong>. This terminology is fundamental in mechanical and process engineering where control over pressure is critical.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A compressor that takes suction at a pressure below atmospheric and discharge against atmospheric pressure is called a _ pump. Sump Volute Vacuum Submerged The correct answer and explanation is: Correct Answer: Vacuum Explanation: A vacuum pump is a type of compressor designed to take in gas or air at a pressure below atmospheric and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-22518","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/22518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=22518"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/22518\/revisions"}],"predecessor-version":[{"id":22519,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/22518\/revisions\/22519"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=22518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=22518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=22518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}