HCIA-Data Center Facility V2.0

Lay anti-static floor, wear anti-static shoes and socks to prevent it from forming ____________ .

The following four major components that are not air conditioners are ____________ .

Under the same load conditions,ups The backup time is mainly determined by the battery capacity and the number of battery cells. The larger the battery capacity, the longer the backup time.

UPS Common system configurations are N system,N+X system,2N system.

UPS Common working modes are ____________ .

The function of the following () parts is to help with oil return.

The following ____________ options do not belong to the characteristics of direct air-cooled air-conditioning.

The administrator cannot segment the login time and login of other users through the Huawei monitoring
system IP Address restrictions.

In the main inverter mode,ups When overloaded, it will switch from the main circuit inverter to the battery inverter mode.

The following Does the model of air conditioner have an oil separator?