How are different sections of conduit typically connected?

Different sections of conduit are typically connected using couplings, fittings, or connectors because these methods are specifically designed to ensure a secure and reliable electrical pathway while maintaining the structural integrity of the conduit system. Couplings allow for the joining of two sections of conduit, ensuring that they align properly and function effectively in carrying electrical wiring. Fittings and connectors can be used for various configurations, including bends and transitions, which are often needed in electrical installations. This approach not only simplifies the assembly and installation process but also ensures compliance with safety standards and codes, making it the standard practice in the industry.

In contrast, heating and welding are not suitable for conduit connections because most conduit materials, like PVC or metal, have properties that do not lend themselves to welding techniques. Bolts and screws might be used for securing some types of fittings or boxes, but they do not serve as a primary method for connecting conduit sections themselves. Lastly, adhesive tape lacks the durability and structural integrity required for a safe and long-lasting conduit connection.