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Which system in Air Distribution System takes the hot exhaust air from the IT equipment to the CRAC
Suggested Answer: A
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The return system in an air distribution system takes the hot exhaust air from the IT equipment and returns it to the Computer Room Air Conditioner (CRAC) unit. The CRAC unit cools the hot exhaust air and recirculates it back into the data center. The return system typically includes ducts, grills, and other components that allow the hot air to be efficiently and effectively returned to the CRAC unit.
Supply system is responsible for bringing in the cooled and filtered air from the CRAC unit to the data center.
Maintenance system and regulation system are not related to air distribution system in the data center.
12 comments · newest first
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Stephaine
12 months ago
100% agree, Return system handles the hot air!
AL
Alease
12 months ago
Wait, is it really just the Return system? Seems too simple.
OL
Olen
12 months ago
Return system is correct, no doubt about it.
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Teresita
1 year ago
I thought it was the Supply system at first.
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Anastacia
1 year ago
It's definitely the Return system!
AZ
Azzie
1 year ago
I feel like the Return system is definitely the right answer. We discussed how it handles hot air from IT equipment before.
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Shonda
1 year ago
I’m really unsure about this one. The Supply system sounds familiar too, but I don’t think it’s the right choice.
AS
Ashton
1 year ago
I remember practicing a question like this, and I think the Return system was mentioned as the one that takes air back to the CRAC.
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Shawana
1 year ago
I think the answer might be the Return system, but I’m not completely sure. We did cover this in class.
MY
Myong
1 year ago
Hmm, I'm a bit unsure about this one. I'll have to think it through carefully before answering.
OZ
Ozell
1 year ago
Okay, let's see here. The virus alert message is the key, so I'm thinking the answer has to do with finding more information about the virus itself.
BU
Bulah
1 year ago
I remember we talked about using filters in WEM, but I'm not sure if we should focus on the OS or the IP range for internal users.