What is the purpose of using a junction box with conduits?

Using a junction box with conduits serves a critical purpose in electrical installations by providing a safe point for connecting wires and allowing for circuit modifications. Junction boxes are designed to house electrical connections, protecting wires from physical damage and exposure to environmental factors. They enable safe access to the connections made within the box, which can be essential for troubleshooting or making future modifications to the circuit, such as adding new devices or changing the wiring configuration.

Moreover, junction boxes play a significant role in maintaining the integrity of electrical systems by ensuring that connections are secure and insulated, thus preventing potential hazards like electrical fires or short circuits. They also facilitate compliance with electrical codes that require these boxes in installations where wire splices are made.

In contrast, the other options present misunderstandings about the function of junction boxes. Some options suggest non-safety-related purposes or limited utility, which does not align with the primary safety and functionality objectives of using a junction box in electrical conduits.