[Oct-2021] HCIP-Data Center Facility-BFDO H12-425 Exam Practice Dumps
2021 H12-425 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION 135
In the installation scenario where the indoor unit is higher than the outdoor unit, the oil trap must be set.
- A. False
- B. True
Answer: A
NEW QUESTION 136
Wind pipe has shorter air supply distance than the blast cap.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 137
NetCol5000-A generates abnormal noise, first check whether the compressors, fans and pipes are properly fixed or not.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 138
Check that the load switch is in the "OFF" position before powering up the URS5000.
- A. True
- B. False
Answer: A
NEW QUESTION 139
When a fire occurs in the FusionModule1000 box, the deflation indicator will show the words "Don't put in" to warn the site personnel not to enter the deflation zone.
- A. True
- B. False
Answer: A
NEW QUESTION 140
When installing the Huawei air-cooled air conditioner, the refrigerant pipeline positive pressure is required to be () hours.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 141
The UPS2000-G-(6-20kVA) did not report a fault but the load was cut off due to a poor connection of the output cable.
- A. True
- B. False
Answer: A
NEW QUESTION 142
The () is used for high power density cabinets in data center.
- A. Air supply mode using wind pipe
- B. Air supply mode using blast caps
- C. In-row horizontal air supply mode
- D. Underfloor air supply mode.
Answer: C
NEW QUESTION 143
ECC800 uses PoE bus for southbound devices extension.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 144
Commissioning UPS5000-E parallel system, the reason for triggering EPO ports is ().
- A. To protect batteries and prevent battery discharge
- B. To protect loads against electric shock and ensure safety
- C. To power off the loads and prevent damage to the loads.
- D. To disconnect the output and set the parallel parameters
Answer: C
NEW QUESTION 145
FusionModule1000A series solution meets the TIER 4 requirements if it adopts 2N power supply and distribution system.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Explanation
(FM1000Adoes not support Tier 4)
NEW QUESTION 146
The RH2288 server supports () power input.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 147
The UPS5000-S-400K uses a ( ) kVA power module.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 148
When a short circuit occurs in a battery, the charging voltage of the faulty battery is ().
- A. Lower
- B. Higher
- C. Unbalance
- D. Unchanged
Answer: A
NEW QUESTION 149
The functions that the ECC800 can implement are (). (Multiple choice)
- A. Query system alarms
- B. Linkage rule settings
- C. Historical data export
- D. Access control user management
Answer: A,B,C,D
NEW QUESTION 150
On the Current Alarm page of NetEco, filter criteria can't set to search for the required alarms.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 151
The operation noise of the NetCol5000-A air conditioning unit is abnormal. It should be checked whether the compressor, fan, pipeline, etc. are fixed normally and there is looseness.
- A. True
- B. False
Answer: A
NEW QUESTION 152
The load suddenly lost the power, but UPS2000-G-(6-20kVA) doesn't generate alarm. The possible cause is that the output cables of UPS are loose.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 153
In () setting interface, you can set the linkage rule of the multi-function sensor and the sunroof.
- A. Access control user management
- B. PLC
- C. WiFi management
- D. Version information
Answer: B
NEW QUESTION 154
When installing the UPS5000-E, there should be a certain distance between the back and the top to ensure ventilation and heat dissipation.
- A. True
- B. False
Answer: A
NEW QUESTION 155
When a fire occurs in the cabinet, what is used to activate the gas fire extinguishing device on site?
- A. Solenoid valve
- B. Pressure switch
- C. Emergency stop button / manual deflation button
- D. Fire cylinders
Answer: C
NEW QUESTION 156
If IP21 components is configured, the top air outlet kits can also be installed on the UPS5000-E.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Explanation
IP21 is not supported in UPS5000-E.
NEW QUESTION 157
After the UPS5000 is installed with ejector fan, you need to set the status of "Ejector Fan" as "Allow" in the menu. Otherwise, the ejector modules cannot be used normally.
- A. True
- B. False
Answer: A
NEW QUESTION 158
When the Huawei air-cooled air conditioner outdoor unit is installed horizontally, the distance between the two outdoor units is greater than or equal to () mm.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 159
When turning on the maintenance bypass switch of UPS5000-E, to make sure loads continue to be powered, which should be noted?
- A. If the UPS works in normal mode you can turn on the maintenance bypass switch
- B. Shutdown the inverter, switch the UPS to bypass mode and turn on the maintenance bypass switch
- C. If the UPS works in ECO mode, you can turn on the maintenance bypass switch
- D. Perform EPO and turn on the maintenance bypass switch
Answer: B
NEW QUESTION 160
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