APC Exam DU0-001 Topic 3 Question 74 Discussion

Actual exam question for APC's DU0-001 exam

Question #: 74
Topic #: 3

Which statement is a recognized characteristic of single-phase power?

ASingle-phase power excludes the use of three-phase power in the data
center.

BSingle-phase power provides an effective means for delivering DC power
to the data center.

CSingle-phase power is an effective choice of power supply when data
center users require large volumes of power.

DSingle-phase power implies that power comes into the data center with one
'hot' wire, along with accompanying neutral and ground.

Show Suggested Answer

Suggested Answer: D

by Laurel at Aug 31, 2023, 05:16 AM

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Flo

4 months ago

I'm with Chantell on this one. Option D is the textbook definition of single-phase power, and it's the only one that really matches the question. The other options just seem like they're trying to trick us.

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Noah

3 months ago

Let's go with option D, it's the most accurate description of single-phase power.

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Josphine

3 months ago

Yeah, the other options definitely seem like distractions.

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Willie

3 months ago

I agree, option D is the correct characteristic of single-phase power.

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Ivette

4 months ago

Haha, single-phase power excluding three-phase? That's like saying a bicycle can't be used on the highway because it's not a car. Clearly, option A is just nonsense.

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Alpha

4 months ago

I'm not sure about that. Option C seems more accurate to me - single-phase power is often used in data centers that require large amounts of power, like high-performance computing or AI workloads.

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Denae

3 months ago

C) Single-phase power is an effective choice of power supply when data center users require large volumes of power.

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Apolonia

4 months ago

A) Single-phase power excludes the use of three-phase power in the data center.

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Adelina

4 months ago

I'm not sure, but I think single-phase power is not exclusive to three-phase power.

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Marla

4 months ago

I agree with Douglass, single-phase power comes with one hot wire, neutral, and ground.

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Chantell

4 months ago

Option D definitely seems to be the correct answer here. Single-phase power is characterized by a single hot wire, neutral, and ground, which is exactly what the question is describing.

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