APC Exam DU0-001 Topic 2 Question 95 Discussion

Actual exam question for APC's DU0-001 exam

Question #: 95
Topic #: 2

What is the advantage of a three-phase power source versus a single-phase

power source?

AThree-phase power delivers balanced voltage across all three-phases.

BThree-phase power delivers up to three times the amount of power of a
single-phase power source.

CThree-phase power cancels neutral harmonics on the 3rd, 5th, and 7th
orders where Single-phase power does not.

DThree-phase power does not require a neutral; therefore, you can attain
increased levels of efficiency over single-phase power.

Show Suggested Answer

Suggested Answer: B

by Alex at Aug 28, 2024, 07:40 AM

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53 minutes ago

I think the advantage of three-phase power is that it delivers balanced voltage across all three phases.

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