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Huawei Certified Field Specialist -Smart PV Controller Sample Questions:

1. Huawei PLC CCO module only supports Modbus RTU communication protocol.

A) True
B) False

2. On-site problem management must have a strict tracking management system, establish a first-inquiry responsibility system in the project team, timely track the change of status, clarify the responsible person and resolution time; for the long-term failure to effectively deal with the problem must be assisted by Huawei service manager under the special report to the various functional department heads and project owner.

A) True
B) False

3. The principle of maximum power point tracking using Boost circuit is to adjust the switching tube duty cycle so that the impedance fed back to the input side of the load is equal to the maximum power point impedance of the solar cell, also called the impedance matching principle of the maximum power output. .

A) True
B) False

4. The noise index of Huawei SUN2000 inverter varies slightly with different models. The noise level of SUN2000-33KTL equipment is ___.

A) <50dB
B) <20dB
C) <33dB
D) <42dB

5. In a fiber ring network scenario, a ring network can connect up to ___ SmartLogger2000.

A) 12
B) 15
C) 18
D) 16

Solutions: