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H12-411_V2.0 Exam Dumps - HCIA-Data Center Facility V2.0

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Question # 25

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

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Question # 26

The surface cooler controls the indoor temperature and humidity through the heat exchange between the refrigerant and the indoor air.

A.

True

B.

False

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Question # 27

Dynamic ring monitoring system can be applied to ____________ .

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Question # 28

The dynamic environment monitoring system supports the alarm management function.

A.

True

B.

False

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Question # 29

In the main road mode, when ups The front-end voltage is at 220V±10%When fluctuating,ups The output voltage will also have Larger fluctuations.

A.

True

B.

False

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Question # 30

When the battery is in use, sunlight can directly shine on the battery.

A.

True

B.

False

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