H12-425 HCNP-DCF-Build Facility Development Optimization

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Showing 1–3 of 15 questions

Question 1

Which of the following factors affect VRLA battery life?

Select all that apply, then click Submit answer.

  • ambient emperature

  • Number of cycles

  • Depth of discharge

  • ambient humidity


Question 2

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

Select all that apply, then click Submit answer.

  • Liquid refrigerant is returning to the compressor.

  • The lubricant is insufficient

  • The sheet metal for securing the compressor during transportation are not

  • The phase sequence of power supply may be incorrect


Question 3

Which are advantages of NetCol5000-A-2 kW?

Select all that apply, then click Submit answer.

  • DC variable-frequency compressor is configured

  • Constant frequency compressor is configured.

  • In-row cooling

  • EC fan is configured