{"id":7320,"date":"2024-04-15T02:42:59","date_gmt":"2024-04-15T02:42:59","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7320"},"modified":"2024-04-15T02:42:59","modified_gmt":"2024-04-15T02:42:59","slug":"hot-wire-anemometer-is-used-to-measure-a-pressure-in-gases-b-liquid-discharge-c-pressure-in-liquids-d-gas-velocities","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/hot-wire-anemometer-is-used-to-measure-a-pressure-in-gases-b-liquid-discharge-c-pressure-in-liquids-d-gas-velocities\/","title":{"rendered":"Hot wire anemometer is used to measure A. pressure in gases B. liquid discharge C. pressure in liquids D. gas velocities"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;pressure in gases&#8221; option2=&#8221;liquid discharge&#8221; option3=&#8221;pressure in liquids&#8221; option4=&#8221;gas velocities&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. gas velocities.<\/p>\n<p>A hot wire anemometer is an instrument used to measure the velocity of a fluid. It works by heating a wire and measuring the rate at which it cools due to the flow of the fluid. The faster the fluid flows, the more the wire cools. The hot wire anemometer can be used to measure the velocity of gases or liquids.<\/p>\n<p>Option A is incorrect because a hot wire anemometer is not used to measure pressure in gases. A pressure gauge is used to measure pressure.<\/p>\n<p>Option B is incorrect because a hot wire anemometer is not used to measure liquid discharge. A flow meter is used to measure liquid discharge.<\/p>\n<p>Option C is incorrect because a hot wire anemometer is not used to measure pressure in liquids. A pressure gauge is used to measure pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;pressure in gases&#8221; option2=&#8221;liquid discharge&#8221; option3=&#8221;pressure in liquids&#8221; option4=&#8221;gas velocities&#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":[648],"tags":[],"class_list":["post-7320","post","type-post","status-publish","format-standard","hentry","category-hydraulics-and-fluid-mechanics","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>Hot wire anemometer is used to measure A. pressure in gases B. liquid discharge C. pressure in liquids D. gas velocities<\/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\/hot-wire-anemometer-is-used-to-measure-a-pressure-in-gases-b-liquid-discharge-c-pressure-in-liquids-d-gas-velocities\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hot wire anemometer is used to measure A. pressure in gases B. liquid discharge C. pressure in liquids D. gas velocities\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;pressure in gases&#8221; 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