Subject
Computer Science
Topic
Computer Fundamental
Why is dust buildup harmful to PC cooling?
Why is dust buildup harmful to PC cooling?
a)
It improves fan efficiencyb)
It increases PSU wattagec)
It can obstruct airflow and insulate heat-transfer surfacesd)
It increases bus bandwidthExplanation
Dust can block vents and heat sinks, reducing cooling efficiency.Related questions
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