Free Huawei H12-411_V2.0 Practice Exam with Questions & Answers

In the data center power supply and distribution system, the low-voltage circuit breaker with three-stage protection feature is used for.

When the battery electrolyte leaks, ____________ treatment is more appropriate.

Data centers usually use gas fire protection systems.

The gas fire extinguishing system consists of ____________ .

The increase of cabinet power density will lead to the emergence of local hot spots in the computer room, and row-level air conditioners can solve local problems. The hot spot is too high.

The following is for high frequency ups The correct description of the rectifier components is.

The possible functions of the dynamic loop monitoring system include ____________ .

ATS The dual power supply automatic switch can realize the fast mechanical switching of the two power supplies.

The user can upgrade the device version in the ____________ interface.

Data center room PUE The smaller the value, the greater the power consumed by the supporting infrastructure of the data center such as cooling and power supply.