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Free DU0-001 Exam Braindumps
Data Center University Associate Certification Questions 101–105 (page: 22)

Updated On: 9-Feb-2026
Page 22 of 66
PDF with 325 Questions

Click the Exhibit button.



Which type of power problem is shown in the exhibit?

  1. DC offset
  2. Interruption
  3. Undervoltage
  4. Harmonic distortion

Answer(s): A



Why are frequency variations a small concern for data center managers?

  1. Frequency variation helps server performance.
  2. Computer power supplies are frequency tolerant.
  3. Frequency variation is strictly a theoretical problem.
  4. Frequency variation occurs during sag conditions, which the UPS resolves.

Answer(s): B



A power line conditioner can compensate for which two events?

  1. DC offset
  2. Interruptions
  3. Current increases
  4. Voltage fluctuations

Answer(s): A,D



Which two ways does a transient voltage surge suppressor (TVSS) work? (Choose two.)

  1. Absorbs transient energy
  2. Short circuits the energy to ground
  3. Closes the circuit and stops the energy flow
  4. Compensates for the voltage change with battery power

Answer(s): A,B



What are two causes of impulsive transients? (Choose two.)

  1. Lightning strikes
  2. Generator switch-over
  3. Air conditioner starting up
  4. Electrostatic discharge (ESD)

Answer(s): A,D



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