{"id":21674,"date":"2024-04-15T06:09:26","date_gmt":"2024-04-15T06:09:26","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=21674"},"modified":"2024-04-15T06:09:26","modified_gmt":"2024-04-15T06:09:26","slug":"electric-current-is-measured-by-a-commutator-b-anemometer-c-ammeter-d-voltmeter","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/electric-current-is-measured-by-a-commutator-b-anemometer-c-ammeter-d-voltmeter\/","title":{"rendered":"Electric current is measured by: A. Commutator B. Anemometer C. Ammeter D. Voltmeter"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Commutator&#8221; option2=&#8221;Anemometer&#8221; option3=&#8221;Ammeter&#8221; option4=&#8221;Voltmeter&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is C. Ammeter.<\/p>\n<p>An ammeter is a measuring instrument used to measure electric current in an electric circuit. It is an essential tool for electricians and other electrical workers.<\/p>\n<p>A commutator is a device that reverses the current in the windings of a motor or generator. It is used to keep the motor or generator from spinning in the wrong direction.<\/p>\n<p>An anemometer is an instrument used to measure wind speed. It is often used in meteorology and aviation.<\/p>\n<p>A voltmeter is an instrument used to measure voltage. It is used to test the voltage of batteries, power supplies, and other electrical devices.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Commutator&#8221; option2=&#8221;Anemometer&#8221; option3=&#8221;Ammeter&#8221; option4=&#8221;Voltmeter&#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":[692],"tags":[],"class_list":["post-21674","post","type-post","status-publish","format-standard","hentry","category-general-science","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>Electric current is measured by: A. Commutator B. Anemometer C. Ammeter D. 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