Huawei HCIA-Data Center Facility(Huawei Certified ICT Associate-Data Center Facility) - H12-411-ENU Exam Practice Test
During the construction process, which should be used in corrosive operation? (Multiple choice)
Correct Answer: A,B,C,D
When the sunroof actuator senses a smoke alarm, it can not control the flip sunroof to open automatically.
Correct Answer: A
Which is the unit of UPS rated capacity?
Correct Answer: A
ACB circuit breaker actual work can reach several thousands of amps, at the same time require high breaking capacity, thermal stability.
Correct Answer: B
Valve-regulated lead-acid battery safety valve has ( ) function. (Multiple choice)
Correct Answer: A,C,D
In the process of construction, carry out the debris splash operation, should use ( ).
Correct Answer: C
Water-cooling/ethylene glycol air-conditioning refrigerant at the factory has been filled well, on-site installation convenient and quick.
Correct Answer: B
The function of the wind system is to properly organize the flow of indoor air so that the temperature, humidity and cleanliness of the air in the indoor work area can better meet the technical requirements and human comfort requirements.
Correct Answer: B