Huawei
H12-425_V2.0 · Question #494
Which of the following statements are true about the dry contact card of the integrated UPS?
The correct answer is C. The UPS dry contact card can be used to detect the switch status of the battery system. See the full explanation below for the reasoning.
Question
Which of the following statements are true about the dry contact card of the integrated UPS?
Options
- AAfter the BCB port of dry contact card is connected, the BCB port can be used only if it is enabled on
- BThe EPO port can be normally open or normally closed.
- CThe UPS dry contact card can be used to detect the switch status of the battery system.
- DThe dry contact card cannot detect the status of an external battery switch.
How the community answered
(36 responses)- A11% (4)
- B3% (1)
- C81% (29)
- D6% (2)
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