{"id":19821,"date":"2024-04-15T05:44:34","date_gmt":"2024-04-15T05:44:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19821"},"modified":"2024-04-15T05:44:34","modified_gmt":"2024-04-15T05:44:34","slug":"the-parasitic-pnp-transistor-has-the-effect-of-carrier-lifetime-a-increasing-b-decreasing-c-exponentially-decreasing-d-exponentially-increasing","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-parasitic-pnp-transistor-has-the-effect-of-carrier-lifetime-a-increasing-b-decreasing-c-exponentially-decreasing-d-exponentially-increasing\/","title":{"rendered":"The parasitic PNP transistor has the effect of . . . . . . . . carrier lifetime. A. Increasing B. Decreasing C. Exponentially decreasing D. Exponentially increasing"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Increasing&#8221; option2=&#8221;Decreasing&#8221; option3=&#8221;Exponentially decreasing&#8221; option4=&#8221;Exponentially increasing&#8221; correct=&#8221;option2&#8243;]<!--more--><\/p>\n<p>The correct answer is: B. Decreasing<\/p>\n<p>A parasitic PNP transistor is a type of transistor that is formed unintentionally in a semiconductor device. It can have a significant effect on the carrier lifetime in the device. The carrier lifetime is the average time that an electron or hole remains in a semiconductor before it recombines with another carrier. The parasitic PNP transistor can decrease the carrier lifetime by providing a path for carriers to recombine more quickly.<\/p>\n<p>The other options are incorrect because they do not accurately describe the effect of the parasitic PNP transistor on the carrier lifetime. Option A is incorrect because the parasitic PNP transistor does not increase the carrier lifetime. Option C is incorrect because the parasitic PNP transistor does not exponentially decrease the carrier lifetime. Option D is incorrect because the parasitic PNP transistor does not exponentially increase the carrier lifetime.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Increasing&#8221; option2=&#8221;Decreasing&#8221; option3=&#8221;Exponentially decreasing&#8221; option4=&#8221;Exponentially increasing&#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":[687],"tags":[],"class_list":["post-19821","post","type-post","status-publish","format-standard","hentry","category-vlsi-design-and-testing","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>The parasitic PNP transistor has the effect of . . . . . . . . carrier lifetime. A. Increasing B. Decreasing C. 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A. Increasing B. Decreasing C. Exponentially decreasing D. Exponentially increasing","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/the-parasitic-pnp-transistor-has-the-effect-of-carrier-lifetime-a-increasing-b-decreasing-c-exponentially-decreasing-d-exponentially-increasing\/","og_locale":"en_US","og_type":"article","og_title":"The parasitic PNP transistor has the effect of . . . . . . . . carrier lifetime. A. Increasing B. Decreasing C. Exponentially decreasing D. 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