BICSI
RCDD-001 · Question #136
You have been asked to provide a N+1 level of power redundancy in the new equipment room (ER) being designed with a Tier-II power supply. What should you do?
The correct answer is B. Provide two separate UPS units with an automatic power failure transfer to serve entire facility. See the full explanation below for the reasoning.
Question
You have been asked to provide a N+1 level of power redundancy in the new equipment room (ER) being designed with a Tier-II power supply. What should you do?
Options
- AProvide a UPS that serves all of the equipment in the facility.
- BProvide two separate UPS units with an automatic power failure transfer to serve entire facility.
- CProvide two separate UPS units with each one serving half the equipment in the facility.
- DProvide two separate UPS systems with one serving the entire facility and the second on automatic
How the community answered
(61 responses)- A7% (4)
- B72% (44)
- C18% (11)
- D3% (2)
Community Discussion
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