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Free DU0-001 – Data Center University Associate Certification Practice Test Question

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Showing 1–3 of 15 questions

Question 1

Which three critical functions does grounding serve for a standby generator? (Choose three.)

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    Prevents harmonics from affecting the IT load

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    Provides a low-impedance electrical return path

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    Prevents electrical shock during maintenance and/or repair

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    Serves as a reference signal to the automatic transfer switch

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    Ensures circuit breakers trip before electrical malfunctions develop into fires


Question 2

Which three preventative maintenance activities are required to ensure reliability of a standby generator and automatic transfer switch? (Choose three.)

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    Take coolant samples.

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    Perform a thermal scan.

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    Perform a diagnostic on the rectifier.

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    Perform an inverter voltage regulation check.

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    Perform a trip setting check of all major circuit breakers.


Question 3

Which two concepts does "NCPI agility" address? (Choose two.)

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    Ability to virtualize

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    Ability to oversize

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    Ability to reconfigure

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    Speed of deployment