() indicates the amount of electricity that can be discharged when the fully charged battery is discharged to the specified termination voltage according to certain discharge conditions. The unit is expressed in Ah (Ah) or Watt (Wh).
A. Maximum capacity
B. Actual capacity
C. Rated capacity
D. Minimum capacity
正解:B
質問 2:
When installing the UPS battery, the installation tool does not need to be insulated because the load is not charged.
A. False
B. True
正解:A
質問 3:
The data center energy efficiency PUE is as small as possible, and the minimum can be close to zero.
A. False
B. True
正解:A
質問 4:
If the customer load cannot be de-energized, pay attention to ( ) when disconnecting the maintenance bypass switch after the repair is completed.
A. Battery input is normal
B. EPO status can be broken maintenance switch
C. The road module has no abnormal alarm and can be powered.
D. The maintenance bypass switch can also be disconnected when the bypass module is abnormal.
正解:C
質問 5:
On the NetEco interface, a modular can only bind () ECC800 devices.
A. 4
B. 1
C. 3
D. 2
正解:B
質問 6:
In ECO mode, the UPS operates in the () state when the input is stable.
A. Main road inverter
B. Battery
C. Bypass
D. Maintenance bypass
正解:C
質問 7:
In the installation scenario where the indoor unit is higher than the outdoor unit, the oil trap must be set.
A. False
B. True
正解:A
質問 8:
In the Huawei NetCol5000-A line-class precision air conditioner, the () parts are optional.
A. Fan
B. Compressor
C. Electric heating
D. Evaporator
正解:C
石川** -
H12-425合格です。H12-425問題集に当たっても良いと思います。