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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
If IP21 components is configured, the top air outlet kits can also be installed on the UPS5000-E.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #2
To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?
A. 0-0
B. 0
C. 0
D. 0
عرض الإجابة
اجابة صحيحة: B
السؤال #3
A certain distance should be reserved at the rear and top of the UPS5000-E, ensuring ventilation and heat dissipation.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #4
Which of the following requires a cooling tower or drycooler?
A. irect ventilation air conditioning system
B. X air cooled air conditioner
C. W air cooled air conditioner
D. X water cooled air conditioner
عرض الإجابة
اجابة صحيحة: D
السؤال #5
In operant conditioning, the subject is free to make responses at any time, So conditioning is measured by the rate of responding. In most other Ways, however, their forms of learning are essentially the same.
A. When UPSs are connected in parallel, connect loads to the pL terminal
B. When a single UPS works and loads are of the same importance, connect all loads to the sL terminal
C. When a single UPS works and loads are divided into two levels, connect the primary load to the sL terminal and the secondary load to the pl_ terminal
D. When the UPS is overloaded, the loads connected to the sL terminal will be powered off first to ensure continuous power supply to the loads connected to the pj_ terminal
عرض الإجابة
اجابة صحيحة: D
السؤال #6
When UPS5000-E shares a battery pack, the battery capacity parameter of each UPS is set to the total capacity of the entire battery pack.
A. ALSE
B. RUE
عرض الإجابة
اجابة صحيحة: B
السؤال #7
If the ECC800 is configured with a SIM card, the SIM card should be installed in ().
A. SB interface
B. CC800 power module slot
C. CC800 main control module left slot
D. elow the ECC800 antenna port
عرض الإجابة
اجابة صحيحة: C
السؤال #8
What is the input/output voltage range of the SmartLi BCU?
A. 280415 V
B. 300400 V
C. 300480 V
D. W00-544 V
عرض الإجابة
اجابة صحيحة: C
السؤال #9
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #10
Which humidifier is used by the NetCol 8000-A?
A. et film humidifier
B. nfrared humidifier
C. igh pressure micro-mist humidifier
D. lectrode humidifier
عرض الإجابة
اجابة صحيحة: B
السؤال #11
DOD (depth of discharge) indicates the percentage of battery discharge and battery rated capacity.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #12
For NetCol5000-A installation, the required time of preserving positive pressure is ( ) hours.
A. 8
B. 12
C. 24
D. 16
عرض الإجابة
اجابة صحيحة: C
السؤال #13
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #14
DOD is the ratio of discharge battery capacity to the rated battery capacity, expressed as a percentage.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #15
In operant conditioning, the subject is free to make responses at any time, So conditioning is measured by the rate of responding. In most other Ways, however, their forms of learning are essentially the same.
A. When UPSs are connected in parallel, connect loads to the pL terminal
B. When a single UPS works and loads are of the same importance, connect all loads to the sL terminal
C. When a single UPS works and loads are divided into two levels, connect the primary load to the sL terminal and the secondary load to the pl_ terminal
D. When the UPS is overloaded, the loads connected to the sL terminal will be powered off first to ensure continuous power supply to the loads connected to the pj_ terminal
عرض الإجابة
اجابة صحيحة: D
السؤال #16
You can view the camera's name, code, IP address, model, status, and more in NetEco's Video menu.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: A
السؤال #17
A certain distance should be reserved at the rear and top of the UPS5000-E, ensuring ventilation and heat dissipation.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #18
Two UPS2000-G with different software version can be connected in parallel.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #19
If IP21 components is configured, the top air outlet kits can also be installed on the UPS5000-E.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #20
The following () parts can control the room lighting and control the Pad charging.
A. abinet collector
B. ccess control actuator
C. mart ETH socket
D. ctuator
عرض الإجابة
اجابة صحيحة: D
السؤال #21
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #22
FusionModule1000 is an indoor prefabricated all in-one data center solution.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #23
The higher the batteries discharge current is, the shorter the discharge time is.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #24
Site selection is one challenge for the traditional data center
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #25
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #26
UPS2000-G-20 kVA displays that the batteries status NA, the possible reason is (___________________).
A. Batteries are not connected
B. Batteries are undervoltage
C. Batteries are connected properly
D. The neutral wire of the batteries is not connected
عرض الإجابة
اجابة صحيحة: A
السؤال #27
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #28
ECC800 does not support wireless communications.
A. TRUE
B. FALSE C
C.
عرض الإجابة
اجابة صحيحة: B
السؤال #29
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #30
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #31
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #32
To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?
A. 0-0
B. 0
C. 0
D. 0
عرض الإجابة
اجابة صحيحة: B
السؤال #33
The report functions of NetEco has a variety of presentation forms, including visualization of bar charts, pie charts, graphs, etc.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #34
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #35
When the air conditioning outdoor of Huawei air-cooled air conditioner is installed horizontally, it is required to be (___________________) mm from the wall or obstacle.
A. 100
B. 200
C. 300
D. 600
عرض الإجابة
اجابة صحيحة: D
السؤال #36
Which of the following statements is true about UPS5000 power modules and bypass modules?
A. he UPSS000-E-200K and UPS5000-E-400K use the same power module and provide the same capacity of 50 kVA but have different numbers of power modules
B. or UPSs of the same model but in different power segments, their bypass module capacity is the same
C. he power module capacity of both the UPS5000-S and UPS5000-E is 50 kVA
D. he power modules used in the UPSS000-S-1200K are the same as those used in the UPS5000-E-200K
عرض الإجابة
اجابة صحيحة: A
السؤال #37
On the ECC800-Pro WebUI, which of the following is the first-level menu of the NMS Application?
A. ystem Settings
B. aintenance
C. ome
D. onitoring
عرض الإجابة
اجابة صحيحة: A
السؤال #38
ECC800 does not support historical data export.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: B
السؤال #39
What is the input/output voltage range of the SmartLi BCU?
A. 280415 V
B. 300400 V
C. 300480 V
D. W00 - 544 V
عرض الإجابة
اجابة صحيحة: C
السؤال #40
Cold/Hot aisle containment is used to solve the problem of heat dissipation in Data Center.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #41
To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?
A. 0 - 0
B. 0
C. 0
D. 0
عرض الإجابة
اجابة صحيحة: B
السؤال #42
For NetCol5000-A installation, the required time of preserving positive pressure is ( ) hours.
A. 8
B. 12
C. 24
D. 16
عرض الإجابة
اجابة صحيحة: C
السؤال #43
For NetCol5000-A installation, the required time of preserving positive pressure is ( ) hours.
A. 8
B. 12
C. 24
D. 16
عرض الإجابة
اجابة صحيحة: C
السؤال #44
A certain distance should be reserved at the rear and top of the UPS5000-E, ensuring ventilation and heat dissipation.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #45
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #46
Which air supply mode requires reasonable raised floor height?
A. Air supply mode using blast caps
B. Underfloor air supply mode
C. Air supply mode using wind pipe
D. In-row horizontal air supply mode
عرض الإجابة
اجابة صحيحة: B
السؤال #47
In operant conditioning, the subject is free to make responses at any time, So conditioning is measured by the rate of responding. In most other Ways, however, their forms of learning are essentially the same.
A. When UPSs are connected in parallel, connect loads to the pL terminal
B. When a single UPS works and loads are of the same importance, connect all loads to the sL terminal
C. When a single UPS works and loads are divided into two levels, connect the primary load to the sL terminal and the secondary load to the pl_ terminal
D. When the UPS is overloaded, the loads connected to the sL terminal will be powered off first to ensure continuous power supply to the loads connected to the pj_ terminal
عرض الإجابة
اجابة صحيحة: D
السؤال #48
If the UPS5000-E is overloaded in normal mode, it transfers to bypass mode immediately. The bypass supplies power to loads to protect the UPS.
A. rue
B. alse
عرض الإجابة
اجابة صحيحة: B
السؤال #49
If IP21 components is configured, the top air outlet kits can also be installed on the UPS5000-E.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #50
Which of the following menus can be used by engineers to manually add devices on the NetEco?
A. ata center planning
B. eport management
C. larm management
D. ystem management
عرض الإجابة
اجابة صحيحة: D
السؤال #51
Which air supply mode requires reasonable raised floor height?
A. ir supply mode using blast caps
B. nderfloor air supply mode
C. ir supply mode using wind pipe
D. n-row horizontal air supply mode
عرض الإجابة
اجابة صحيحة: B
السؤال #52
The ATS/MCCB input unit of an integrated UPS is used to ( ).
A. Provide the branch output of the mains supply
B. Provide dual or single input for cabinets
C. Provide the branch output of the UPS supply
D. Monitor the running status
عرض الإجابة
اجابة صحيحة: B
السؤال #53
The output power factor of UPS5000-A-400/500K is ( ), which is suitable for new IT loads and significantly improves the load capacity of the system.
A.
B.
C.
D.
عرض الإجابة
اجابة صحيحة: D
السؤال #54
In the process of using the battery, in order to reduce the deterioration of the voltage imbalance between the batteries, it is necessary to increase the charging voltage of the battery pack, and to activate and charge the battery to extend the battery life, which is called ().
A. elf-discharge
B. harging test
C. alanced charging
D. loating charge
عرض الإجابة
اجابة صحيحة: C
السؤال #55
During Nitrogen injecting, a pressure relief valve must be installed on the nitrogen cylinder.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #56
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #57
To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?
A. 0-0
B. 0
C. 0
D. 0
عرض الإجابة
اجابة صحيحة: B
السؤال #58
How many power inputs does an RH2288 server support places.
A. 1
B. 2
C. 3
D. 4
عرض الإجابة
اجابة صحيحة: B
السؤال #59
The battery discharge time of UPS2000-G-(6-20kVA) is far less than the design time. The possible cause is that (___________________).
A. Batteries are not fully charge
B. The battery capacity declines
C. The load increases
D. There is no mains input
عرض الإجابة
اجابة صحيحة: ABC
السؤال #60
For NetCol5000-A installation, the required time of preserving positive pressure is ( ) hours.
A. 8
B. 12
C. 24
D. 16
عرض الإجابة
اجابة صحيحة: C
السؤال #61
The following air conditioning systems need to be equipped with a cooling tower or dry cooler ().
A. X air-cooled type
B. irect ventilation air conditioning system
C. W air-cooled type
D. X water-cooled type
عرض الإجابة
اجابة صحيحة: D
السؤال #62
Which system affects the PUE most in Data Center.
A. Power Distribution system
B. Cooling System
C. N/A
D. Lighting system
عرض الإجابة
اجابة صحيحة: B
السؤال #63
If IP21 components is configured, the top air outlet kits can also be installed on the UPS5000-E.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B
السؤال #64
When the device interface uses the Modbus-RTU protocol, what needs to be installed when accessing the ECC800 .
A. ETH converter
B. Access control actuator
C. sunroof actuator
D. AC actuator
عرض الإجابة
اجابة صحيحة: A
السؤال #65
First time powering on UPS5000-E, make sure that the load switch is OFF
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #66
Which air supply mode requires reasonable raised floor height?
A. Air supply mode using blast caps
B. Underfloor air supply mode
C. Air supply mode using wind pipe
D. In - row horizontal air supply mode
عرض الإجابة
اجابة صحيحة: B
السؤال #67
Which one is the best PUE in the following:
A. 1
B. 2
C. 0
D. - 0
عرض الإجابة
اجابة صحيحة: A
السؤال #68
When connecting UPS5000-E in parallel, the parallel cables are not required to connect in a loop.
A. TRUE
B. FALSE
عرض الإجابة
اجابة صحيحة: B

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