Free H12-411 Exam Braindumps (page: 14)

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(_______________) is used to ensure that the extinguishing agent is sprayed in a specific jet to promote the rapid vaporization of the extinguishing agent and to achieve the extinguishing concentration within the protected space.

  1. Nozzle
  2. Fire network
  3. Start the device
  4. extinguishing agent bottle group

Answer(s): A



Huawei dynamic environment monitoring system, which equipment at the data collection layer can pass the underlying components (UPS, precision air conditioning, etc.) information to the monitoring software?

  1. camera
  2. entrance guard
  3. server
  4. ECC800

Answer(s): D



Through check (_______________), the user can understand the operation of the equipment.

  1. Real-time signal
  2. Device version
  3. Operation log
  4. Asset Management

Answer(s): C



Which of the following does not belong to the four major components of air conditioning?

  1. Compressor
  2. Evaporator
  3. Fan
  4. Condenser

Answer(s): C






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