{"id":52169,"date":"2024-04-15T23:35:22","date_gmt":"2024-04-15T23:35:22","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=52169"},"modified":"2024-04-15T23:35:22","modified_gmt":"2024-04-15T23:35:22","slug":"capacity-of-a-battery-is-expressed-in","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/capacity-of-a-battery-is-expressed-in\/","title":{"rendered":"Capacity of a battery.is expressed in"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Ah&#8221; option2=&#8221;Vh&#8221; option3=&#8221;Wh&#8221; option4=&#8221;kWh&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is C. Wh.<\/p>\n<p>A battery&#8217;s capacity is the amount of energy it can store. It is measured in watt-hours (Wh). One watt-hour is equal to one watt of power for one hour. For example, a battery with a capacity of 100 Wh can provide 100 watts of power for one hour, or 1 watt of power for 100 hours.<\/p>\n<p>The other options are incorrect. Ampere-hour (Ah) is a measure of the battery&#8217;s current capacity. Voltage (V) is a measure of the battery&#8217;s electrical potential. Kilovolt-hour (kWh) is a measure of the battery&#8217;s energy capacity, but it is a much larger unit than Wh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Ah&#8221; option2=&#8221;Vh&#8221; option3=&#8221;Wh&#8221; option4=&#8221;kWh&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[964],"tags":[],"class_list":["post-52169","post","type-post","status-publish","format-standard","hentry","category-electrolysis-and-storage-of-batteries","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>Capacity of a battery.is expressed in<\/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\/capacity-of-a-battery-is-expressed-in\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Capacity of a battery.is expressed in\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Ah&#8221; 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