Only need to practice for 20 to 30 hours

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Huawei Certified Field Specialist -Smart PV Controller Sample Questions:

1. eLTE wireless transmission system, the default IP address of the CPE module EG860 is ___.

A) 192.168.1.10
B) 192.168.0.1
C) 192.168.0.10
D) 192.168.1.1

2. The function of the optical module is photoelectric conversion. The transmitting end converts the electrical signal into an optical signal and transmits it through the optical fiber; the receiving end converts the optical signal into an electrical signal.

A) True
B) False

3. When Huawei SUN2000 inverter adopts RS485 communication mode, the device has two RS485 interfaces: IN and OUT. These two interfaces can be used interchangeably.

A) True
B) False

4. About Huawei's SUN2000 inverter DC wiring, which of the description is correct? (Multiple Choice)

A) Cables and terminals are stress free and have no crossover
B) Try to distinguish colors of Positive and negative cables
C) The cable should be clearly indicated
D) When making DC connectors, the cable stripping length is controlled at 8-10mm.

5. Android mobile phone users can communicate with Huawei SUN2000 inverter through _____. (Multiple choice)

A) Zigbee
B) Wifi
C) USB data cable
D) Huawei Bluetooth

Solutions: