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Which internal component supplies electrical power to a computer?

Answer and explanation

Correct answer: Power Supply Unit

The governing concept is power conversion and distribution inside a computer. The Power Supply Unit, or PSU, converts incoming electrical power into suitable voltages and distributes it to components such as the motherboard, drives and cooling devices. Therefore, option A is correct. RAM stores temporary working data, while a scanner and mouse are external input devices; none supplies power to the computer’s internal parts.

Related tags

Power-SupplyPsuInternal-HardwareBasic Components Of A Computer SystemIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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