C-05-Q114mediumsingle_mcq
Why does the CPU fail to cool when the heat sink is filled with dust?
Why does the CPU fail to cool when the heat sink is filled with dust?
- adust generates heat
- bdust creates obstruction on the free flow of air
- cdust melts circuits
- ddust short-circuits the CPU
ব্যাখ্যা
Dust packed into the heat sink fins blocks the free flow of air, so heat cannot be carried away from the CPU. With airflow obstructed, the processor retains heat and is no longer cooled effectively.