Which is the shortest CDP length?

Which is the shortest CDP length?

• A. 135 Feet
• B. 80 Feet
• C. 60 Feet
• D. 190 Feet

Answer: (B)

In CDP length planning, the goal is to pick the smallest distance that still meets all installation constraints, like needed slack for terminations, proper routing through conduits, and required clearances for hardware. The 60-foot option is too short to accommodate the necessary fittings and slack, so it doesn’t satisfy those minimum requirements. The 80-foot length is the smallest option that does meet all constraints, making it the shortest valid CDP length. The longer distances (135 and 190 feet) are valid but longer than necessary, so they’re not the shortest choice.

In CDP length planning, the goal is to pick the smallest distance that still meets all installation constraints, like needed slack for terminations, proper routing through conduits, and required clearances for hardware. The 60-foot option is too short to accommodate the necessary fittings and slack, so it doesn’t satisfy those minimum requirements. The 80-foot length is the smallest option that does meet all constraints, making it the shortest valid CDP length. The longer distances (135 and 190 feet) are valid but longer than necessary, so they’re not the shortest choice.