Huawei H20-681-ENU Actual Free Exam Questions & Community Discussion
Which of the following communication methods are supported by SmartLogger2000? (Multiple choice)
Correct Answer: A,B,C,D
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A power conversion device that converts DC power generated by a photovoltaic cell into AC power is called a photovoltaic inverter.
Correct Answer: A
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Which of the following about the description of Huawei SmartLogger accessing third-party devices is correct? (Multiple Choice)
Correct Answer: B,C,D
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In the report data query function of the NetEco1000S system, data can be presented in the form of graphs and tables.
Correct Answer: A
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The following documents belonging to the output document in the project supervision process are (). (Multiple Choice)
Correct Answer: B,C,D
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NetEco1000S supports web client and mobile APP client. When the network supports, you can log in to the NetEco1000S system to monitor the running status of the power station anytime and anywhere.
Correct Answer: A
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The rated output current of Huawei PID module is ____.
Correct Answer: C
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When the SUN2000 inverter has an alarm and the alarm ID is 121-1 (group reverse), the inverter DC switch should be disconnected immediately according to the safety operation specification.
Correct Answer: B
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The inverter deleted by the NetEco1000S system is automatically restored again, and you can try to delete it several times.
Correct Answer: B
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