BICSI
RCDD-002 · Question #338
The recommendation for installation of a cable tray system in buildings with removable ceiling tiles is that they be installed with a clearance of ______ or greater above ceiling tiles and…
The correct answer is D. 152 mm (6 in). See the full explanation below for the reasoning.
Question
The recommendation for installation of a cable tray system in buildings with removable ceiling tiles is that they be installed with a clearance of ______ or greater above ceiling tiles and supporting T-bars.
Options
- A51 mm (2 in)
- B77 mm (3 in)
- C102 mm (4 in)
- D152 mm (6 in)
How the community answered
(28 responses)- A7% (2)
- B4% (1)
- C14% (4)
- D75% (21)
Community Discussion
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