BICSI
RCDD-002 · Question #287
When designing an underfloor duct system, which of the following would be the cross-sectional area of the duct serving each 100 square feet of floor space with 3 cables to each of the work areas.
The correct answer is C. 1 square inches. See the full explanation below for the reasoning.
Question
When designing an underfloor duct system, which of the following would be the cross-sectional area of the duct serving each 100 square feet of floor space with 3 cables to each of the work areas.
Options
- A3 square inches.
- B4 square inches.
- C1 square inches.
- D5 square inches.
How the community answered
(29 responses)- A14% (4)
- B3% (1)
- C76% (22)
- D7% (2)
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