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H12-425_V2.0 Questions and Answers

Question # 6

Which of the following position is recommended for installing the smart ETH gateway?

A.

Control skylight

B.

Inside a network cabinet

C.

At the inner side of a door header

D.

At the side of a cable trough

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Question # 7

Which of the following requires a cooling tower or drycooler?

A.

Direct ventilation air conditioning system.

B.

DX air cooled air conditioner.

C.

CW air cooled air conditioner.

D.

DX water cooled air conditioner.

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Question # 8

After the Power Echo is installed, the default user name is admin. The password is changed upon the first login. If the password is forgotten, it can be retrieved and reset through project verification.

A.

True

B.

False

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Question # 9

In the FusionModule800 grounding solution, each cabinet is connected to the ground bar of the data center.

A.

True

B.

False

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Question # 10

The power system of a UPS2000-G-15K at a site is three-phase input and single-phase output. After installation, it is found that the mains and bypass inputs are three-phase, the output is single-phase, and the mains and bypass inputs share a power source. Which of the following statements are true about the UPS wiring mode?

A.

The wiring mode is incorrect, if the upstream mains input switch is turned on, the UPS will be short-circuited and damaged immediately.

B.

The wiring mode is correct. The UPS can start properly.

C.

The wiring mode is incorrect. The UPS cannot work in battery mode, but can still work in bypass mode or inverter mode.

D.

The wiring mode is incorrect. The correct wiring mode should be single-phase bypass input, three-phase mains input, and one power source.

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Question # 11

For FusionModule2000, depending on different layout position, batteries can be deployed in the smart module or out of the smart module.

A.

True

B.

False

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Question # 12

The optional temperature and humidity sensor for the UP55000 cannot be cascaded.

A.

True

B.

False

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Question # 13

Which of the following components does not support wireless networking?

A.

Access actuator

B.

AC actuator

C.

Aisle light

D.

Skylight actuator

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Question # 14

What are the benefits of PowerEcho for the NetEco?

A.

Web-based unified maintenance interface

B.

Operation wizard

C.

Quick fault locating

D.

One-click health check

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Question # 15

Which of the following are components of NetCol8000-E220? (Choose three.)

A.

Indirect heat exchange system

B.

Mechanical auxiliary cooling system

C.

Spray system

D.

Electric control system

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Question # 16

During filling refrigerant for NetCol5000-A, there is no need to put the refrigerant steel cylinder upside down on balance.

A.

True

B.

False

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