Free DU0-001 Exam braindumps download (DU0-001 exam dumps Free)

QUESTION: 31

How is the problem of Electro-Static Discharge(ESD) in the data center solved?

By installing TVSS devices
By installing RCD breakers in the PDU
By connecting bimetallic strips to all racks
By insulating IT equipment with rubber bushings

Answer(s): A

QUESTION: 32

The power draw from a three-phase UPS is measured using a true RMS voltmeter. The meter reads 10 kW as well as 10 kV A .Why are the watts and volt-amps the same?

The RMS voltage is 208 VAC .
The three-phases are balanced.
The power factor is equal to one.
Each of the three-phases are synchronized.

Answer(s): C

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QUESTION: 33

In three-phase power, by how many degrees are the three basic power waveforms offset?

Answer(s): C

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QUESTION: 34

What is the function of a circuit breaker?

To distribute power from the UPS to critical loads
To filter harmonics caused by non-power factor corrected computer loads
To protect electrical equipment from damage caused by overload or short circuit
To balance the loads in the data center to prevent stray currents on the ground wire

Answer(s): C

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