Gce Model Questions Vol1 2019 Computer Studies Question 16
Practice objective / multiple choice question 16 from the 2019 Gce Model Questions Vol1 Computer Studies examination.
A PC contains a CPU with a TDP of \(95\) W, a GPU that consumes \(250\) W, a hard‑disk drive using \(5\) W, a solid‑state drive using \(3\) W, and four RAM modules each using \(2\) W. The power‑supply unit (PSU) operates at \(80\)% efficiency. To allow a \(20\)% safety headroom above the actual power draw, what is the minimum standard PSU rating (in watts) that should be selected? (Round up to the nearest 50 W.)
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About This Question
This is Gce Model Questions Vol1 2019 Computer Studies Question 16. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Computer Studies examination.
Difficulty level: Medium .
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