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Huawei HCIA-Data Center Facility V2.0 Sample Questions:

1. UPS5000 optional temperature and humidity sensor does not support cascading

A) True
B) False

2. The surface cooler controls the indoor temperature by exchanging heat between the refrigerant and the indoor air.

A) True
B) False

3. MCB circuit breakers can be divided into B, C, D, Z, and K levels according to different tripping characteristics. Which level of tripping characteristics should be used for IT loads?

A) C level
B) Z level
C) D level
D) B level

4. The refrigeration performance of the environmentally friendly refrigerant R410A is better than that of the non-environmentally friendly refrigerant R22.

A) True
B) False

5. Which of the following does not belong to the components of chilled water air conditioner?

A) None
B) Condensing agent

Solutions: