The recommended MINIMUM number of conduits connecting two located on the same floor is:
The recommended MINIMUM number of conduits connecting two located on the same floor is:
The recommended minimum number of conduits connecting two telecommunications spaces located on the same floor is one conduit with a trade size of 75 mm (3 inches). This is a standard practice to ensure sufficient capacity for telecommunications cabling while considering the practical constraints of installation and space usage.
Answer should be D: 2 x103mm (4 trade size) Chapter 3: page 3-4 Conduits, Trays, Slots, Sleeves, and Ducts
TDMM V13 page 3-6 (279) states that "Multiple telecommunications spaces on the same floor shall be interconnected with a minimum of one 78 mm (3 trade size) conduit or a pathway that provides equivalent capacity."
Agree with comment from waldo31
Multiple telecommunications spaces on the same floor shall be interconnected with a minimum of two ≈103 mm (4 trade size) conduits or a pathway that provides equivalent capacity.
Multiple telecommunications spaces on the same floor shall be interconnected with a minimum of two ≈103 mm (4 trade size) conduits or a pathway that provides equivalent capacity. Waldo mentioned the page.