{"id":56403,"date":"2024-04-16T00:44:04","date_gmt":"2024-04-16T00:44:04","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=56403"},"modified":"2024-04-16T00:44:04","modified_gmt":"2024-04-16T00:44:04","slug":"alternating-current-is-measured-by","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/alternating-current-is-measured-by\/","title":{"rendered":"Alternating current is measured by"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;induction ammeter&#8221; option2=&#8221;permanent magnet type ammeter&#8221; option3=&#8221;electrostatic ammeter&#8221; option4=&#8221;moving iron repulsion type voltmeter&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. Induction ammeter.<\/p>\n<p>An induction ammeter is a type of ammeter that measures alternating current (AC). It works by using the principle of electromagnetic induction to create a current in a secondary coil that is proportional to the current in the primary coil. The secondary coil is connected to a meter that measures the current.<\/p>\n<p>A permanent magnet type ammeter is a type of ammeter that measures direct current (DC). It works by using the principle of magnetism to create a current in a coil that is proportional to the current in the circuit. The current in the coil is then measured by a meter.<\/p>\n<p>An electrostatic ammeter is a type of ammeter that measures DC. It works by using the principle of electrostatics to create a current in a coil that is proportional to the current in the circuit. The current in the coil is then measured by a meter.<\/p>\n<p>A moving iron repulsion type voltmeter is a type of voltmeter that measures AC. It works by using the principle of magnetic repulsion to create a current in a coil that is proportional to the voltage in the circuit. The current in the coil is then measured by a meter.<\/p>\n<p>In conclusion, the correct answer is A. Induction ammeter.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;induction ammeter&#8221; option2=&#8221;permanent magnet type ammeter&#8221; option3=&#8221;electrostatic ammeter&#8221; option4=&#8221;moving iron repulsion type voltmeter&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[741],"tags":[],"class_list":["post-56403","post","type-post","status-publish","format-standard","hentry","category-electrical-machine-design","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>Alternating current is measured by<\/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\/alternating-current-is-measured-by\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alternating current is measured by\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;induction ammeter&#8221; 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