What is one advantage of using flexible conduit in installations?

Using flexible conduit in installations offers the advantage of a low coefficient of friction, which means that electrical wires can easily be pulled through the conduit without much resistance. This property is particularly beneficial when running cables over long distances or through complex pathways, as reduced friction can lead to less wear and tear on the wires and make the installation process smoother and more efficient.

In addition to ease of installation, a low coefficient of friction can help prevent damage to the insulation of the wires as they are fed through the conduit, reducing the risk of future electrical issues. This is particularly important in setups where cables may need to be changed or replaced over time, as it facilitates easier access without significant disruption to the overall system.

The other options, while relevant to various types of conduits, do not represent a specific advantage of flexible conduit. For example, although some conduits might have a high resistance to weather conditions, that is typically associated with rigid or heavy-duty materials rather than flexible ones. Similarly, considerations regarding weight and cost can vary depending on the specific type and quality of conduit being used, and they are not inherent advantages of flexible conduit.