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H12-425 Real Exam Questions

HCIP-Data Center Facility Deployment V2.0

291 questions available · Page 1 of 30

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Question 1 Single choice

Which of the following actions may be triggered after the high liquid level float of a Huawei chilled water precision air conditioner floats longer than the specified duration?

  1. A

    The air conditioner shuts down.

  2. B

    One water pump starts.

  3. C

    A drainage exception alarm is generated.

  4. D

    One water pump shuts down.

Show answer and explanation

Correct answer: C

Question 2 Single choice

() can connect to the AI/DI port on the access actuator.

  1. A

    IC card reader

  2. B

    Fingerprint and card reader

  3. C

    Exit button

  4. D

    Magnetic

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Correct answer: C

Question 3 Single choice

When load rate is low and stable, partial power modules of UPS could enter into hibernation, the remaining power modules undertake the larger loads, which improves system efficiency.

  1. A

    TRUE

  2. B

    FALSE

Show answer and explanation

Correct answer: A

Question 4 Multiple choice

The compressor of NetCol5000-A generates a loud noise, possible reasons (). (Choose three)

  1. A

    Liquid refrigerant is returning to the compressor.

  2. B

    The lubricant is insufficient

  3. C

    The sheet metal for securing the compressor during transportation are not

  4. D

    The phase sequence of power supply may be incorrect

Show answer and explanation

Correct answers: A, B, C

Question 5 Single choice

Which of the following requires a cooling tower or drycooler?

  1. A

    Direct ventilation air conditioning system.

  2. B

    DX air cooled air conditioner.

  3. C

    CW air cooled air conditioner.

  4. D

    DX water cooled air conditioner.

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Correct answer: D

Question 6 Single choice

What does "E" stand for in UPS5000-E-120k-HASBS?

  1. A

    208 V system

  2. B

    E series modular UPSs

  3. C

    Input switch type of ATS

  4. D

    Input switch type of MCCB

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Correct answer: B

Question 7 Single choice

Users can modify IP Address of the () menu.

  1. A

    Active alarm

  2. B

    Alarm notification

  3. C

    Time settings

  4. D

    Monitor module IP

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Correct answer: D

Question 8 Single choice

When the UPS5000-E works in normal mode, in which condition will the UPS automatically transfer to bypass mode?

  1. A

    Mains outage occurs.

  2. B

    The power module is overloaded for a period longer than the specified time.

  3. C

    Power module overtemperature occurs.

  4. D

    Bypass module hardware is faulty.

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Correct answer: B

Question 9 Single choice

If the battery charge current limit coefficient of the UPS5000-E is set to 0.1C10, which of the following statements about this parameter is true?

  1. A

    The maximum battery charge current is 0.1C10.

  2. B

    The battery charge current is always 0.1C10.

  3. C

    The battery float charge current is 0.1C10.

  4. D

    The maximum battery charge current is 0.1C10.

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Correct answer: A

Question 10 Single choice

The rated voltage of a cell is

  1. A

    12V

  2. B

    6V

  3. C

    2V

  4. D

    1V

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Correct answer: C