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GAQM Exam CDCS-001 Topic 4 Question 13 Discussion

Actual exam question for GAQM's CDCS-001 exam
Question #: 13
Topic #: 4
[All CDCS-001 Questions]

For which one of these processes is Direct Current essential, and will not work with alternating current?

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Suggested Answer: A

Whenever electrical power is being consumed in an IT room or data center, heat is generated. This heat must be removed in order to maintain an optimal temperature for the equipment, and this is usually done through cooling systems such as air conditioning, air economization, liquid cooling, evaporative cooling, and immersion cooling.


Contribute your Thoughts:

Sharee
1 days ago
I'm going with C) Turning a motor. That one just feels right to me.
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Latrice
15 days ago
D) Electrolysis for sure! Direct current is a must for that process.
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Bulah
16 days ago
I'm not sure, but I think C) Turning a motor also needs Direct Current to function properly.
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Rodolfo
19 days ago
I agree with Evelynn, Electrolysis definitely needs Direct Current to work.
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Evelynn
21 days ago
I think the answer is D) Electrolysis because it requires Direct Current.
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