H12-425-ENU 試験問題を無料オンラインアクセス

It is necessary to remove the fixed sheet metal parts of the compressor before installing the indoor unit in the air-cooled air conditioner.

• A.True
• B.False

In NetEco's report management, which types of periodic tasks are there? (Multiple choice)

• A.Weekly
• B.Times
• C.Monthly report
• D.Daily

In the process of disconnecting the battery pack switch, if there are multiple sets of batteries, first disconnect the main switch between the battery pack and the UPS, and then disconnect the switch of each battery pack.

• A.True
• B.False

Which of the following technology or scheme can effectively reduce the PUE? (Multiple choice)

• A.Efficient modular UPS
• B.Precise air supply
• C.Increase battery capacity
• D.Closed cold/hot passage

When a fire occurs in the cabinet and the fire extinguishing device releases the extinguishing agent into the protection zone, what will display the words "Don't let in".

• A.Fire alarm bell
• B.Venting indicator
• C.Emergency light
• D.Sound and light alarm