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Free H12-411_V2.0 Exam Braindumps (page: 18)

Page 17 of 52
PDF with 204 Questions

MCB The main functions of the circuit breaker include circuit breaker protection and overload protection.

  1. True
  2. False

Answer(s): A



Exist UPS in the system, the most comprehensive description of the role of the inverter circuit is _______________.

  1. converting the rectified DC voltage of the mains or the battery voltage into AC voltage

Answer(s): A



Protective grounding: Grounding refers to the direct connection with the earth, and a certain point of the live part of an electrical device or electrical circuit is connected to a large point. When the electrical device or other device is normal, a certain point of the uncharged part is artificially connected to the earth.

  1. True
  2. False

Answer(s): A



The dynamic environment monitoring system focuses on data center infrastructure management, and supports the monitoring of power supply equipment, cooling equipment, environmental equipment and security equipment in the data center.

  1. True
  2. False

Answer(s): A






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