H12-425 무료 덤프문제 온라인 액세스

The same group of batteries cannot be mixed with batteries of different capacities, different specifications, different batches, and different manufacturers.

• A.FALSE
• B.TRUE

The operation noise of the NetCol5000-A air conditioning unit is abnormal. It should be checked whether the compressor, fan, pipeline, etc. are fixed normally and there is looseness.

• A.False
• B.True

Which of the following is the correct procedure for powering up the UPS5000?

• A.Close the main road and bypass input switch -> Inverter start -> Set parameters, check system status -> Close battery switch -> Open load
• B.Set parameters, check system status -> Close main and bypass input switch -> Inverter start -> Close battery switch -> Open load
• C.Close the main circuit and bypass input switch -> set parameters, check system status -> close battery switch -> inverter start -> open load
• D.Close the main road and bypass input switch -> set parameters, check system status -> inverter start -> close battery switch -> open load

What does NetCol5000-A maintain the electrode humidifier without removing the humidifier?(Multiple choice)

• A.Check if the humidifier solenoid valve controls normally
• B.Check the manual drain of the humidifying bucket
• C.Confirm that there is no abnormality in water supply and drainage of the humidifier
• D.Check that the humidifying electrode is fully inserted into the humidifying barrel without exposure to the outer part.

The reasonable exhaust pressure range of NetCol5000-A is ( ) Mpa. (Multiple choice)

• A.1.5~2.5 （ below 15° )
• B.2.5~3.8 （ 35~45° )
• C.3.1~4.15 （ above 45° )
• D.1.5 ~3.1 （ 15~35° )