Huawei
H12-425_V2.0
Q1:
If multiple SmartLi battery cabinets are combined, press and hold the POWER ON/OFF button on each battery management module for more than 2s, and then switch on the battery circuit breaker in any cabinet to start all battery cabinets.
○
A
True○
B
False
Huawei
H12-425_V2.0
Q2:
Which of the following requires a cooling tower or drycooler?
○
A
Direct ventilation air conditioning system.○
B
DX air cooled air conditioner.○
C
CW air cooled air conditioner.○
D
DX water cooled air conditioner.
Huawei
H12-425_V2.0
Q3:
The UPS5000-E-200K works in normal mode. If two ECMs are faulty, how does the UPS work?
○
A
The UPS has no output.○
B
The UPS transfers to bypass mode.○
C
The LCD is off, but the UPS still works in normal mode.○
D
The UPS switches to battery mode.
Huawei
H12-425_V2.0
Q4:
On the ECC800-Pro WebUI, which of the following is the first-level menu of the NMS Application?
○
A
System Settings○
B
Maintenance○
C
Home○
D
Monitoring
Huawei
H12-425_V2.0
Q5:
When installing a water-cooled module, what is the minimum distance between the module and the wall?
○
A
300 mm○
B
400 mm○
C
500 mm○
D
600 mm