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DU0-001 – Data Center University Associate Certification

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Showing 7–9 of 15 questions

Question 7

What are two circuit breaker types found in a building or data center? (Choose two.)

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    Thermal

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    Magnetic

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    Fast-acting

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    Photovoltaic


Question 8

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

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

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

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

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


Question 9

Cooling towers are a typical component of which heat rejection system?

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    Water cooled system

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    Glycol cooled system

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    Air cooled split system

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    Air cooled self-contained system