Professional Answer: Pulling cables through conduits presents unique challenges that are often not an issue with open-air installations. The primary challenges are:

• Friction: This is the number one obstacle. The long surface area of the cable rubbing against the interior of the conduit can generate immense friction, requiring a very high pulling force.

• Conduit Bends: Each bend or corner in a conduit dramatically increases friction and can create damaging sidewall pressure on the cable.

• Conduit Obstructions: Debris, water, or damaged sections within the conduit can cause the cable to jam, leading to project delays or, worse, cable damage.

• Limited Space: The confined space inside a conduit makes it difficult to manage the cable, increasing the risk of kinking or twisting.