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Question 7/70

At a certain atmospheric pressure and water vapor content, the air is cooled down. When the air reaches saturation, it will continue to cool down. The temperature at the time of condensation is ____________ .

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Question List (70q)
Question 1: In the case of ____________, ups Will work in static bypass ...
Question 2: The following ____________ Circuit breakers are usually used...
Question 3: UPS Common system configurations are N system,N+X system,2N ...
Question 4: ____________ is used to ensure that the fire extinguishing a...
Question 5: The user can use the ____________ function to assign personn...
Question 6: Exist UPS in the system, the most comprehensive description ...
Question 7: At a certain atmospheric pressure and water vapor content, t...
Question 8: The following ____________ are not part of the chilled water...
Question 9: The general method of connecting lead-acid batteries is to s...
Question 10: Huawei Monitoring System NetEco Cannot provide to third-part...
Question 11: In the data center power supply and distribution system, if ...
Question 12: Through the query ____________, the user can understand the ...
Question 13: ____________ Yes upsThe unit of rated capacity....
Question 14: Sensible heat ratio=Sensible heat/Full heat/Sensible heat/(S...
Question 15: MCB Circuit breakers can be divided into different tripping ...
Question 16: CLF Defined as the power consumption of data center cooling ...
Question 17: In the air conditioning system, the function of the oil and ...
Question 18: UPS The front-end input can be two mains, one main and one s...
Question 19: TN-S The three-phase unbalanced current in the low-voltage p...
Question 20: At the end of the discharge of lead-acid batteries, the volt...
Question 21: RER It is used to measure the use of renewable energy in the...
Question 22: In the low-voltage power distribution system,N The role of t...
Question 23: The function of Huawei's chilled water air conditioner plug-...
Question 24: Huawei Monitoring System NETECO Support video real-time brow...
Question 25: The possible functions of the dynamic loop monitoring system...
Question 26: According to the storage methods of different electrolytes i...
Question 27: Huawei Monitoring System NetEco Only the infrastructure of a...
Question 28: Huawei Monitoring System NetEco Must not support monitoring ...
Question 29: The following is for high frequency ups The correct descript...
Question 30: The principle of the condenser is to cool the high-pressure ...
Question 31: During the construction process, if there is an object falli...
Question 32: The dynamic environment monitoring system can be deployed in...
Question 33: The following air conditioners do not need to install coolin...
Question 34: The surface cooler controls the indoor temperature and humid...
Question 35: When the battery is in use, sunlight can directly shine on t...
Question 36: The following parts can check whether the refrigerant contai...
Question 37: For unsaturated air, dry bulb temperature, wet bulb temperat...
Question 38: According to the degree of equipment concentration, the air ...
Question 39: During the implementation process, corrosive operations shou...
Question 40: The access control system can only set the user to open the ...
Question 41: The fuse can protect personal safety when the equipment leak...
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Question 43: The user can upgrade the device version in the ____________ ...
Question 44: ABC Circuit breakers are mainly used IT Load front end, such...
Question 45: Leakage current protector is based on the current exceeds th...
Question 46: The use of water fire and foam fire extinguishing systems in...
Question 47: Huawei Monitoring System NetEco Support through ____________...
Question 48: The fire fighting system of the computer room is mainly comp...
Question 49: UPS Common working modes are ____________ ....
Question 50: The function of the air system is to rationally organize the...
Question 51: The dynamic environment monitoring system supports the alarm...
Question 52: The abbreviation for valve-regulated lead-acid battery is VR...
Question 53: The valve-controlled sealed lead-acid battery safety valve h...
Question 54: When the mains input range is voltage:150-260VAC,frequency:4...
Question 55: In Huawei's dynamic environment monitoring system, it is at ...
Question 56: The following outdoor unit models belong to dual fans are __...
Question 57: MCB Circuit breakers can be divided into ____________ and (m...
Question 58: The role of the lead-acid battery battery is to contain elec...
Question 59: High sensible heat ratio is the only difference between prec...
Question 60: In the dynamic environment monitoring system, ____________ i...
Question 61: The fastest transmission rate of the following communication...
Question 62: The following are air-cooled row-level air conditioners ____...
Question 63: ____________ can complete the conversion from DC to AC....
Question 64: The actual work of the circuit breaker can reach several tho...
Question 65: In the access control system interface, the functions that c...
Question 66: The humidifier used in Huawei's row-level precision air cond...
Question 67: Common device communication methods are RS232,RS485,FE Wait....
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Question 69: International Electrotechnical Commission ____________. The ...
Question 70: When the load is 60KW, Each ups The capacity is 100KVA, Powe...