최신 HCIP-DCF-BFDO H12-425_V2.0 무료샘플문제:
1. After the UPS5000-E is installed, what are the key points for the first power-on inspection? (Multiple choice)
A) AC input phase sequence is correct
B) Input and output without short circuit
C) Whether the mechanical installation and cable installation are tight
D) Battery wiring is correct
2. When the ECC800 detects that the connection signal to the device is interrupted, it will generate a communication interruption alarm. What are the possible reasons? (Multiple choice)
A) Poor cable contact
B) The power supply is abnormal
C) Equipment failure
D) Loose cable connection
3. Which of the following devices can be powered by the PDU8000 integrated PDF in the FusionModule2000?
A) Chiller
B) IT load
C) indoor unit of an air-cooled precision air conditioner
D) indoor unit of a water-cooled precision air conditioner
4. The refrigerant cylinder of Huawei air-cooled air conditioner does not need to be placed upside down on the electronic scale when charging refrigerant.
A) True
B) False
5. NetEco6000 management system can realize APP + intelligent inspection, greatly reducing operation and maintenance man-hours.
A) True
B) False
질문과 대답:
질문 # 1 정답: A,B,C,D | 질문 # 2 정답: A,B,C,D | 질문 # 3 정답: B | 질문 # 4 정답: B | 질문 # 5 정답: A |