H12-411-ENU 무료 덤프문제 온라인 액세스

Which fire extinguishing agent is mainly used in data center fire protection system?

• A.Haloalkanes
• B.Heptafluoropropane
• C.water
• D.Halon 1301

In the dynamic environment monitoring system, the user queries the alarm information of the cooling equipment through ( ) function.

• A.Software Management
• B.Alarm Management
• C.Entrance guard management
• D.Asset Management

In the main inverter mode, the inverter will change from main inverter to battery inverter mode when overloaded.

• A.FALSE
• B.TRUE

UPS inverter components can achieve the conversion from AC to DC.

• A.False
• B.True

The condensed water of air conditioning is air after cooler cooling, formed by the condenser.

• A.FALSE
• B.TRUE