COMPUTER FUNDAMENTALS

INTRODUCTION TO COMPUTERS

COMPONENTS OF A COMPUTER SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An advanced system of cooling in which liquid coolant is in direct contact with the CPU.
A
Immersion cooling
B
Water cooling
C
Air cooling
D
Cooling system
Explanation: 

Detailed explanation-1: -Immersion cooling is a method for cooling data center IT hardware by directly immersing the hardware in a non-conductive liquid such as 3M™ Fluorinert™ Electronic Liquids or 3M™ Novec™ Engineered Fluids. Heat generated by the electronic components is directly and efficiently transferred to the fluid.

Detailed explanation-2: -Liquid immersion cooling is the reduction of heat in hardware through submersion in a dielectric liquid that is thermally conductive. One of the simplest examples of liquid immersion cooling is taking a standard air-cooled computer’s hardware and submerging it in mineral oil.

Detailed explanation-3: -How Does It Work? Liquid cooling works very much like a radiator in your car or home. These systems circulate liquid through “water blocks” which rest on top of the chip that is being cooled. The relatively cooler liquid circulating through the water block pools the heat away from the chip, cooling it.

Detailed explanation-4: -With direct cooling, ambient air is taken in using large fans and, in most climates, the air must be chilled before being blown across the product using large horsepower fans. It is then discharged through an emissions stack. Both the chilling process and the circulating fans have high energy requirements.

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