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Huawei Certified Field Specialist -Smart PV Controller Sample Questions:
1. During the process of the project supervision, which of the following acts belong to the service engineer's on-site work responsibilities? (Multiple choice)
A) On-site inverter installation, adjustment and related wiring work
B) Inverter installation supervision, training, documentation, etc.
C) Feedback on the progress of project delivery to Huawei
D) Submit detailed system operation steps to the customer responsible person before major events such as equipment upgrades occur.
2. The PID effect refers to the phenomenon of ion migration caused by the high voltage of the photovoltaic module between the cell and its grounded metal frame, which causes the performance degradation of the component.
A) True
B) False
3. Huawei SmartLogger Northbound communication supports communication protocol types are () (Multiple choice)
A) IEC103
B) IEC104
C) Mod bus-TCP
D) Mod bus-RTU
4. The three-phase power line of Huawei's PID module can be directly connected to the low-voltage side busbar of the box, or it can be connected to the output of the isolation transformer built into the box.
A) True
B) False
5. After extracting the data acquisition package obtained from the Support website, there are two sub-compression packages inside. Upgrade data acquisition through the NetEco1000S should select the logger_neteco.zip compression package.
A) True
B) False
Solutions:
| Question # 1 Answer: B,C,D | Question # 2 Answer: A | Question # 3 Answer: B,C | Question # 4 Answer: B | Question # 5 Answer: A |
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