H19-402_V1.0練習試験テスト最新問題2025年02月
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質問 # 86
Why do Fusionlodule500&FusionModule800 generally recommend typical configuration solutions to customers? (Multiple choice)
- A. Typical configuration solutions are more commercially viable than customized solutions
- B. Typical configuration solutions have shorter delivery cycles than customized solutions
- C. The existing typical configuration scheme can basically cover most small computer room usage scenarios
- D. Typical solutions are more competitive
正解：A、B、C、D
質問 # 87
How many 42KW air conditioners can the FusionModule2000 integrated power distribution cabinet support at most?
- A. 4 units
- B. 5 units
- C. 2 units
- D. 3 units
正解：B
質問 # 88
What is the name of the controller for opening the sunroof in FM2000?
- A. Access control actuator
- B. Sunroof controller
- C. AC Actuator
- D. ETH socket
正解：B
質問 # 89
The row-level cold water intelligent temperature control product NetCo15000-C032H adopts the pipe routing form ().
- A. Pipe up and down
- B. Go up the pipe
- C. Run down the pipe
- D. Side duct
正解：C
質問 # 90
What are the maximum number of cabinets in FusionModule500 and FusionModule800?
- A. 6, 2
- B. 10,6
- C. 9,5
- D. 4, 10
正解：D
質問 # 91
UPS products such as PM and NXR need to be derated at 30 degrees, while UPS5000-E does not need to be derated below 40 degrees.
- A. False
- B. True
正解：B
質問 # 92
FusionModule1000AV2R3 supports which of the following operation and maintenance methods?
(Multiple choice)
- A. Local PAD operation and maintenance
- B. Remote mobile APP query
- C. Remote mobile APP control
- D. Access Huawei NetECO for centralized control
- E. Remote WEB page query
正解：A、B、C、D、E
質問 # 93
Which of the following is the refrigerant type of Huawei NetCol row-level air-cooling air conditioner?
- A. Freon
- B. None
- C. R410A
- D. R22`
正解：C
質問 # 94
In the air-conditioning system, which of the following is the correct statement about the flow direction of the refrigerant? In this process, the refrigeration system undergoes a process of changing from high- pressure gas to high-pressure liquid, low-pressure liquid, and low-pressure gas.
- A. Compressor-Expansion Valve-Condenser-Evaporator,
- B. Compressor-Evaporator-Expansion Valve-Condenser
- C. Compressor-Expansion Valve-Evaporator-Condenser
- D. Compressor-Condenser-Expansion Valve-Evaporator
正解：D
質問 # 95
What kind of inlet and outlet wiring methods can be realized by FusionModule2000 precision power distribution cabinet? (Multiple choice)
- A. Lower inlet and upper outlet
- B. Inlet and outlet
- C. Inlet and outlet
- D. Up-line in and down-line out
正解：A、B、C、D
質問 # 96
The smoke sensors used in the NetEco6000 management system cannot replace the smoke sensors in the fire protection system.
- A. False
- B. True
正解：B
質問 # 97
What are the certifications for FusionModule500 & FusionModule800? (Multiple choice)
- A. Integrated cabinet: CE/CCC/ROHS
- B. Air conditioner: REACH/ROHS
- C. Integrated cabinet: CE/REACH/ROHS
- D. Air conditioner: CCC/CE/REACH/ROHS
正解：A、B、C、D
質問 # 98
What is the input power factor (full load) of UPS5000-A that can effectively reduce the pollution to the power grid and reduce the investment in the front-stage power distribution?
- A. >0.98
- B. 0
- C. >0.99
正解：C
質問 # 99
A system is configured with a 1H battery backup time. The discharge termination voltage of a single battery cell should be selected ().
- A. 1.80V
- B. 1.60V
- C. 1.67V
- D. 1.75V
正解：D
質問 # 100
Which of the following Issues to consider when selecting UPS cables include? (Multiple choice)
- A. Voltage drop of the cable along the path
- B. Rated working voltage and rated insulation voltage of the power supply
- C. Number of cables in parallel
- D. UPS-related rated current
正解：A、B、C、D
質問 # 101
which of the following are the compressor features used by Huawei NetCol5000-A? (Multiple choice)
- A. No reciprocating motion, few moving parts, high reliability
- B. Highest volumetric efficiency, low noise and vibration
- C. Can operate safely at 3000V voltage
- D. Internationally renowned brand, long life, high reliability
正解：A、B、D
質問 # 102
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