Huawei H12-411_V2.0 - HCIA-Data Center Facility V2.0

At the end of the discharge of lead-acid batteries, the voltage drops, and the positive and negative active materials are converted into ____________ .

The condensate of the air conditioner is formed by condensation after the air warning surface cooler cools down.

Huawei Monitoring System NETECO Supported functions are ____________ .

The following ____________ belong to the characteristics of water-cooled chilled water air conditioners.

In the dynamic environment monitoring system, viewing the detailed alarm information can help locate the source of the alarm.

The computer room air conditioner is suitable for scenarios ____________ .

Common device communication methods are RS232,RS485,FE Wait.

MCB The main functions of the circuit breaker include circuit breaker protection and overload protection.

The parameters that can reflect the energy efficiency and energy use efficiency of the data center are ____________ .

During the construction process, the nitrogen bottle operation must be equipped with special ____________ .