Huawei
H12-411_V2.0 · Question #514
The function of the backfeed protection card is that when energy backfeed occurs in the main circuit or bypass, the backfeed protection card sends a drive alarm signal, and the drive trip switch…
The correct answer is A. True. See the full explanation below for the reasoning.
Question
The function of the backfeed protection card is that when energy backfeed occurs in the main circuit or bypass, the backfeed protection card sends a drive alarm signal, and the drive trip switch (configured by the customer) is disconnected, which plays a role in backfeed protection.
Options
- ATrue
- BFalse
How the community answered
(19 responses)- A79% (15)
- B21% (4)
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