{"id":43374,"date":"2024-04-15T21:28:32","date_gmt":"2024-04-15T21:28:32","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=43374"},"modified":"2024-04-15T21:28:32","modified_gmt":"2024-04-15T21:28:32","slug":"a-device-that-reduces-the-intensity-of-light-in-optical-fiber-communications-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/a-device-that-reduces-the-intensity-of-light-in-optical-fiber-communications-is\/","title":{"rendered":"A device that reduces the intensity of light in optical fiber communications is . . . . . . . ."},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Compressor&#8221; option2=&#8221;Optical attenuator&#8221; option3=&#8221;Barometer&#8221; option4=&#8221;Reducer&#8221; correct=&#8221;option2&#8243;]<!--more--><\/p>\n<p>The correct answer is: B. Optical attenuator.<\/p>\n<p>An optical attenuator is a device that reduces the intensity of light. It is used in optical fiber communications to control the power of the light signal. Optical attenuators can be made of a variety of materials, including glass, plastic, and metal. They are typically used in conjunction with optical amplifiers to ensure that the power of the light signal remains within a safe and acceptable range.<\/p>\n<p>Option A, Compressor, is incorrect because a compressor is a device that reduces the volume of a gas or liquid.<\/p>\n<p>Option C, Barometer, is incorrect because a barometer is a device that measures atmospheric pressure.<\/p>\n<p>Option D, Reducer, is incorrect because a reducer is a device that decreases the size of something.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Compressor&#8221; option2=&#8221;Optical attenuator&#8221; option3=&#8221;Barometer&#8221; option4=&#8221;Reducer&#8221; correct=&#8221;option2&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[684],"tags":[],"class_list":["post-43374","post","type-post","status-publish","format-standard","hentry","category-optical-communication","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>A device that reduces the intensity of light in optical fiber communications is . . . . . . . .<\/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\/a-device-that-reduces-the-intensity-of-light-in-optical-fiber-communications-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A device that reduces the intensity of light in optical fiber communications is . . . . . . . .\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Compressor&#8221; 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