Best Answer: the rate of diffusion is directly proportional to the concentration gradient. The greater the difference in concentration between two areas, the greater the rate of diffusion.
EPC-40: Electrical Plastic Conduit : Designed for normal duty application. EPC-80: Electrical Plastic Conduit : Designed for heavy duty application.
Electrical Fittings. Conduit fittings are used to connect runs of conduit together or to connect conduit to electrical devices. The types of fittings you use will depend on whether youâre using metallic or non-metallic conduit, and the types of connections you need to make. In addition, electrical fittings are sized to fit the different diameters of conduit.