27 Jun Practice Test Question – Data Center Cooling
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In a data center using the hot aisle/cold aisle approach, where should air conditioner vents be positioned to distribute cold air?
A. At the back of racks
B. At the front and back of racks
C. Above racks
D. At the front of racks
Correct Answer: D
In a hot aisle/cold aisle layout, cold air should be distributed at floor level in the front of racks (cold aisle) so that it is pulled into the front of equipment and vented out the back into the hot aisle.
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