Free 365 Days Exam Updates H12-411_V2.0 dumps with test Engine Practice [Q82-Q102]

QUESTION 82
During the construction process, if there is an object falling or hitting, it should be used ____________ .

QUESTION 83
Huawei chilled water air conditioners rely on ____________ to adjust the water flow.

QUESTION 84
In the main inverter mode,ups When overloaded, it will switch from the main circuit inverter to the battery inverter mode.

QUESTION 85
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.

QUESTION 86
The basic principle of infrared heaters is that infrared rays heat water to boiling, thereby generating steam.

QUESTION 87
The following ____________ Yes UPS 2N. The advantages of the system.

QUESTION 88
UPS The inverter component can realize the conversion from AC to DC.

QUESTION 89
____________ Support creating report tasks according to report templates.

QUESTION 90
In the dynamic ring monitoring system, it can be used to store high-definition images and provide large-scale storage media. The equipment used for long-term storage of video recording is ____________ .

QUESTION 91
In the dynamic environment monitoring system, ____________ is used to indicate the severity of the corresponding fault.

QUESTION 92
The function of the fire-fighting system is to automatically capture the smoke or heat in the fire detection area when a fire occurs, so as to issue an audible and visual alarm and automatically extinguish the fire.

QUESTION 93
Sensible heat ratio=Sensible heat/Full heat/Sensible heat/(Sensible heat+Latent heat).

QUESTION 94
____________ After starting, the alarm will send out a strong sound and light alarm signal, which has reached the purpose of reminding the on-site personnel to pay attention.

QUESTION 95
The following ____________ belong to the characteristics of water-cooled chilled water air conditioners.

QUESTION 96
When the battery electrolyte leaks, ____________ treatment is more appropriate.

QUESTION 97
Data center energy consumption mainly comes from environmental equipment, lighting systems, refrigeration systems, power distribution systems, etc. How to reduce the energy consumed by ____________ is the key to solving data center energy conservation in the industry.

QUESTION 98
The dynamic environment monitoring system only has a secondary structure.

QUESTION 99
ABC Circuit breakers are mainly used IT Load front end, such as ups Inside the output cabinet.

QUESTION 100
The following ____________ are not part of the chilled water air conditioner.

QUESTION 101
The parameters that can reflect the energy efficiency and energy use efficiency of the data center are
____________ .

QUESTION 102
In the battery structure, the ____________ component functions to remove excess gas.